I am having similar problems - had to download trials but Acrobat refuses to activate so have had to try again to get this to work.
I have removed all adobe apps and ran the cleaner app, restarted etc and are still getting errors when trying to install from Application Manager.
The log as mentioned above says:
05/24/12 12:06:10:167 | [TRACE] | | | | | | | the remote file size now is 589735437
05/24/12 12:06:10:168 | [TRACE] | | | | | | | Header contents:
HTTP/1.1 200 OK
Connection: keep-alive
Date: Thu, 24 May 2012 11:01:04 GMT
Content-Length: 589735437
Content-Type: text/plain
Content-MD5: sb7db7R/++4IvhLspJ3UFQ==
Last-Modified: Wed, 18 Apr 2012 13:17:37 GMT
ETag: "b1bedd6fb47ffbee08be12eca49dd415:1335574111"
Server: Apache
05/24/12 12:06:10:168 | [TRACE] | | | | | | | The windows error code is - 12150
05/24/12 12:06:10:843 | [TRACE] | | | | | | | File does not exist at d:\temp\{44CA89C2-B6F7-4F6C-AF27-08BC32F70A14}\Acrobat_10_1_1_CCM_WWE FD.7z.aamdownload.aamd
05/24/12 12:06:10:843 | [TRACE] | | | | | | | The file attributes of directory - d:\temp\{44CA89C2-B6F7-4F6C-AF27-08BC32F70A14}\ is 16
05/24/12 12:06:10:843 | [TRACE] | | | | | | | File does not exist at d:\temp\{44CA89C2-B6F7-4F6C-AF27-08BC32F70A14}\Acrobat_10_1_1_CCM_WWE FD.7z.aamdownload
05/24/12 12:06:10:844 | [TRACE] | | | | | | | Segment Size for current session is 2097152
05/24/12 12:06:10:845 | [TRACE] | | | | | | | number of segments created 282
05/24/12 12:06:10:845 | [TRACE] | | | | | | | running the thread (5364)
05/24/12 12:06:10:845 | [TRACE] | | | | | | | file serializer thread id is 5364
05/24/12 12:06:10:845 | [TRACE] | | | | | | | Number of downloader threads are 12
05/24/12 12:06:12:052 | [TRACE] | | | | | | | inside activate next thread api
05/24/12 12:06:12:052 | [TRACE] | | | | | | | activating a thread - 0
05/24/12 12:06:12:052 | [TRACE] | | | | | | | running the thread (0)
05/24/12 12:06:12:052 | [TRACE] | | | | | | | inside activate next thread api
05/24/12 12:06:12:052 | [TRACE] | | | | | | | activating a thread - 1
05/24/12 12:06:12:052 | [TRACE] | | | | | | | running the thread (1)
05/24/12 12:06:12:052 | [TRACE] | | | | | | | inside activate next thread api
05/24/12 12:06:12:052 | [TRACE] | | | | | | | activating a thread - 2
05/24/12 12:06:12:052 | [TRACE] | | | | | | | running the thread (2)
05/24/12 12:06:12:052 | [TRACE] | | | | | | | inside activate next thread api
05/24/12 12:06:12:052 | [TRACE] | | | | | | | activating a thread - 3
05/24/12 12:06:12:052 | [TRACE] | | | | | | | running the thread (3)
05/24/12 12:06:12:052 | [TRACE] | | | | | | | inside activate next thread api
05/24/12 12:06:12:052 | [TRACE] | | | | | | | activating a thread - 4
05/24/12 12:06:12:052 | [TRACE] | | | | | | | running the thread (4)
05/24/12 12:06:12:052 | [TRACE] | | | | | | | inside activate next thread api
05/24/12 12:06:12:052 | [TRACE] | | | | | | | activating a thread - 5
05/24/12 12:06:12:053 | [TRACE] | | | | | | | running the thread (5)
05/24/12 12:06:15:148 | [TRACE] | | | | | | | download job: failed to validate the segment (2)
05/24/12 12:06:15:148 | [TRACE] | | | | | | | the download job (2) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:15:203 | [TRACE] | | | | | | | download job: failed to validate the segment (3)
05/24/12 12:06:15:203 | [TRACE] | | | | | | | the download job (3) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:15:278 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:15:289 | [TRACE] | | | | | | | download job: failed to validate the segment (5)
05/24/12 12:06:15:289 | [TRACE] | | | | | | | the download job (5) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:15:408 | [TRACE] | | | | | | | download job: failed to validate the segment (4)
05/24/12 12:06:15:408 | [TRACE] | | | | | | | the download job (4) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:15:815 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:16:395 | [TRACE] | | | | | | | download job: failed to validate the segment (1)
05/24/12 12:06:16:395 | [TRACE] | | | | | | | the download job (1) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:16:890 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:17:996 | [TRACE] | | | | | | | download job: failed to validate the segment (6)
05/24/12 12:06:17:996 | [TRACE] | | | | | | | the download job (6) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:18:003 | [TRACE] | | | | | | | download job: failed to validate the segment (2)
05/24/12 12:06:18:003 | [TRACE] | | | | | | | the download job (2) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:18:335 | [TRACE] | | | | | | | download job: failed to validate the segment (5)
05/24/12 12:06:18:335 | [TRACE] | | | | | | | the download job (5) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:18:503 | [TRACE] | | | | | | | download job: failed to validate the segment (4)
05/24/12 12:06:18:503 | [TRACE] | | | | | | | the download job (4) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:18:504 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:18:812 | [TRACE] | | | | | | | download job: failed to validate the segment (3)
05/24/12 12:06:18:812 | [TRACE] | | | | | | | the download job (3) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:19:041 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:19:280 | [TRACE] | | | | | | | download job: failed to validate the segment (1)
05/24/12 12:06:19:280 | [TRACE] | | | | | | | the download job (1) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:19:578 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:21:052 | [TRACE] | | | | | | | download job: failed to validate the segment (6)
05/24/12 12:06:21:052 | [TRACE] | | | | | | | the download job (6) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:21:073 | [TRACE] | | | | | | | download job: failed to validate the segment (2)
05/24/12 12:06:21:073 | [TRACE] | | | | | | | the download job (2) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:21:196 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:21:390 | [TRACE] | | | | | | | download job: failed to validate the segment (4)
05/24/12 12:06:21:390 | [TRACE] | | | | | | | the download job (4) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:21:528 | [TRACE] | | | | | | | download job: failed to validate the segment (5)
05/24/12 12:06:21:528 | [TRACE] | | | | | | | the download job (5) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:21:711 | [TRACE] | | | | | | | download job: failed to validate the segment (3)
05/24/12 12:06:21:711 | [TRACE] | | | | | | | the download job (3) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:21:733 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:22:163 | [TRACE] | | | | | | | download job: failed to validate the segment (1)
05/24/12 12:06:22:163 | [TRACE] | | | | | | | the download job (1) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:22:270 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:23:947 | [TRACE] | | | | | | | download job: failed to validate the segment (2)
05/24/12 12:06:23:947 | [TRACE] | | | | | | | the download job (2) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:24:138 | [TRACE] | | | | | | | download job: failed to validate the segment (6)
05/24/12 12:06:24:138 | [TRACE] | | | | | | | the download job (6) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:24:264 | [TRACE] | | | | | | | download job: failed to validate the segment (4)
05/24/12 12:06:24:264 | [TRACE] | | | | | | | the download job (4) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:24:422 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:24:422 | [TRACE] | | | | | | | incrementing the thread. now the active thread count is 7
05/24/12 12:06:24:422 | [TRACE] | | | | | | | inside activate next thread api
05/24/12 12:06:24:422 | [TRACE] | | | | | | | activating a thread - 6
05/24/12 12:06:24:422 | [TRACE] | | | | | | | running the thread (6)
05/24/12 12:06:24:425 | [TRACE] | | | | | | | download job: failed to validate the segment (5)
05/24/12 12:06:24:425 | [TRACE] | | | | | | | the download job (5) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:24:959 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:25:027 | [TRACE] | | | | | | | download job: failed to validate the segment (3)
05/24/12 12:06:25:027 | [TRACE] | | | | | | | the download job (3) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:25:032 | [TRACE] | | | | | | | download job: failed to validate the segment (1)
05/24/12 12:06:25:032 | [TRACE] | | | | | | | the download job (1) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:25:496 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:26:835 | [TRACE] | | | | | | | download job: failed to validate the segment (2)
05/24/12 12:06:26:835 | [TRACE] | | | | | | | the download job (2) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:27:108 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:27:242 | [TRACE] | | | | | | | download job: failed to validate the segment (6)
05/24/12 12:06:27:242 | [TRACE] | | | | | | | the download job (6) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:27:319 | [TRACE] | | | | | | | download job: failed to validate the segment (7)
05/24/12 12:06:27:320 | [TRACE] | | | | | | | the download job (7) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:27:630 | [TRACE] | | | | | | | download job: failed to validate the segment (4)
05/24/12 12:06:27:630 | [TRACE] | | | | | | | the download job (4) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:27:645 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:27:699 | [TRACE] | | | | | | | download job: failed to validate the segment (5)
05/24/12 12:06:27:699 | [TRACE] | | | | | | | the download job (5) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:27:899 | [TRACE] | | | | | | | download job: failed to validate the segment (3)
05/24/12 12:06:27:899 | [TRACE] | | | | | | | the download job (3) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:27:906 | [TRACE] | | | | | | | download job: failed to validate the segment (1)
05/24/12 12:06:27:906 | [TRACE] | | | | | | | the download job (1) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:28:183 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:29:707 | [TRACE] | | | | | | | download job: failed to validate the segment (2)
05/24/12 12:06:29:707 | [TRACE] | | | | | | | the download job (2) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:29:796 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:30:116 | [TRACE] | | | | | | | download job: failed to validate the segment (6)
05/24/12 12:06:30:116 | [TRACE] | | | | | | | the download job (6) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:30:334 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:30:462 | [TRACE] | | | | | | | download job: failed to validate the segment (7)
05/24/12 12:06:30:463 | [TRACE] | | | | | | | the download job (7) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:30:492 | [TRACE] | | | | | | | download job: failed to validate the segment (4)
05/24/12 12:06:30:492 | [TRACE] | | | | | | | the download job (4) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:30:568 | [TRACE] | | | | | | | download job: failed to validate the segment (5)
05/24/12 12:06:30:569 | [TRACE] | | | | | | | the download job (5) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:30:871 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:30:871 | [TRACE] | | | | | | | incrementing the thread. now the active thread count is 8
05/24/12 12:06:30:871 | [TRACE] | | | | | | | inside activate next thread api
05/24/12 12:06:30:871 | [TRACE] | | | | | | | activating a thread - 7
05/24/12 12:06:30:871 | [TRACE] | | | | | | | running the thread (7)
05/24/12 12:06:30:878 | [TRACE] | | | | | | | download job: failed to validate the segment (3)
05/24/12 12:06:30:878 | [TRACE] | | | | | | | the download job (3) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:31:028 | [TRACE] | | | | | | | download job: failed to validate the segment (1)
05/24/12 12:06:31:029 | [TRACE] | | | | | | | the download job (1) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:31:408 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:33:233 | [TRACE] | | | | | | | download job: failed to validate the segment (2)
05/24/12 12:06:33:233 | [TRACE] | | | | | | | the download job (2) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:33:364 | [TRACE] | | | | | | | download job: failed to validate the segment (4)
05/24/12 12:06:33:364 | [TRACE] | | | | | | | the download job (4) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:33:493 | [TRACE] | | | | | | | download job: failed to validate the segment (7)
05/24/12 12:06:33:493 | [TRACE] | | | | | | | the download job (7) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:33:559 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:33:755 | [TRACE] | | | | | | | download job: failed to validate the segment (3)
05/24/12 12:06:33:755 | [TRACE] | | | | | | | the download job (3) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:33:777 | [TRACE] | | | | | | | download job: failed to validate the segment (6)
05/24/12 12:06:33:777 | [TRACE] | | | | | | | the download job (6) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:33:915 | [TRACE] | | | | | | | download job: failed to validate the segment (1)
05/24/12 12:06:33:915 | [TRACE] | | | | | | | the download job (1) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:33:991 | [TRACE] | | | | | | | download job: failed to validate the segment (8)
05/24/12 12:06:33:991 | [TRACE] | | | | | | | the download job (8) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:34:099 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:34:417 | [TRACE] | | | | | | | download job: failed to validate the segment (5)
05/24/12 12:06:34:417 | [TRACE] | | | | | | | the download job (5) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:34:638 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:36:110 | [TRACE] | | | | | | | download job: failed to validate the segment (2)
05/24/12 12:06:36:110 | [TRACE] | | | | | | | the download job (2) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:36:250 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:36:387 | [TRACE] | | | | | | | download job: failed to validate the segment (7)
05/24/12 12:06:36:387 | [TRACE] | | | | | | | the download job (7) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:36:634 | [TRACE] | | | | | | | download job: failed to validate the segment (3)
05/24/12 12:06:36:634 | [TRACE] | | | | | | | the download job (3) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:36:698 | [TRACE] | | | | | | | download job: failed to validate the segment (4)
05/24/12 12:06:36:698 | [TRACE] | | | | | | | the download job (4) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:36:787 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:36:892 | [TRACE] | | | | | | | download job: failed to validate the segment (1)
05/24/12 12:06:36:892 | [TRACE] | | | | | | | the download job (1) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:37:314 | [TRACE] | | | | | | | download job: failed to validate the segment (5)
05/24/12 12:06:37:314 | [TRACE] | | | | | | | the download job (5) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:37:324 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:37:698 | [TRACE] | | | | | | | download job: failed to validate the segment (8)
05/24/12 12:06:37:698 | [TRACE] | | | | | | | the download job (8) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:37:862 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:39:437 | [TRACE] | | | | | | | download job: failed to validate the segment (7)
05/24/12 12:06:39:437 | [TRACE] | | | | | | | the download job (7) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:39:474 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:39:522 | [TRACE] | | | | | | | download job: failed to validate the segment (3)
05/24/12 12:06:39:522 | [TRACE] | | | | | | | the download job (3) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:39:589 | [TRACE] | | | | | | | download job: failed to validate the segment (6)
05/24/12 12:06:39:589 | [TRACE] | | | | | | | the download job (6) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:39:623 | [TRACE] | | | | | | | download job: failed to validate the segment (4)
05/24/12 12:06:39:623 | [TRACE] | | | | | | | the download job (4) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:40:013 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:40:206 | [TRACE] | | | | | | | download job: failed to validate the segment (5)
05/24/12 12:06:40:206 | [TRACE] | | | | | | | the download job (5) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:40:550 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:40:563 | [TRACE] | | | | | | | download job: failed to validate the segment (2)
05/24/12 12:06:40:563 | [TRACE] | | | | | | | the download job (2) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:40:572 | [TRACE] | | | | | | | download job: failed to validate the segment (8)
05/24/12 12:06:40:572 | [TRACE] | | | | | | | the download job (8) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:40:676 | [TRACE] | | | | | | | download job: failed to validate the segment (1)
05/24/12 12:06:40:676 | [TRACE] | | | | | | | the download job (1) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:41:087 | [TRACE] | | | | | | | some intermittent error. Retrying now. Error code is 417 and error type is -60
05/24/12 12:06:42:313 | [TRACE] | | | | | | | download job: failed to validate the segment (7)
05/24/12 12:06:42:313 | [TRACE] | | | | | | | the download job (7) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:42:398 | [TRACE] | | | | | | | download job: failed to validate the segment (3)
05/24/12 12:06:42:398 | [TRACE] | | | | | | | the download job (3) failed to execute. The job state is STOPPED_STATE
05/24/12 12:06:42:699 | [TRACE] | | | | | | | Retry count overshoot for ERROR_SEGMENT_VALIDATION_FAILURE - 61
05/24/12 12:06:42:701 | [TRACE] | | | | | | | the download job (8) is cancelled
05/24/12 12:06:42:703 | [TRACE] | | | | | | | the download job (3) is cancelled
05/24/12 12:06:42:704 | [TRACE] | | | | | | | the download job (5) is cancelled
05/24/12 12:06:42:705 | [TRACE] | | | | | | | the download job (4) is cancelled
05/24/12 12:06:42:706 | [TRACE] | | | | | | | the download job (1) is cancelled
05/24/12 12:06:42:708 | [TRACE] | | | | | | | the download job (2) is cancelled
05/24/12 12:06:42:708 | [TRACE] | | | | | | | the download job (6) is cancelled
05/24/12 12:06:42:710 | [TRACE] | | | | | | | the download job (7) is cancelled
05/24/12 12:06:42:800 | [TRACE] | | | | | | | waiting to terminate file serializer job
05/24/12 12:06:42:880 | [TRACE] | | | | | | | before closing
05/24/12 12:06:42:882 | [TRACE] | | | | | | | after closing
05/24/12 12:06:42:935 | [TRACE] | | | | | | | Fatal error has occurred. Error code is 417 and error type is -60
05/24/12 12:06:43:180 | [TRACE] | | | | | | | download is not complete and hence stopping the download now
05/24/12 12:06:43:180 | [TRACE] | | | | | | | waiting to terminate file serializer job
05/24/12 12:06:43:180 | [TRACE] | | | | | | | before closing
05/24/12 12:06:43:181 | [TRACE] | | | | | | | after closing
