Some download & install troubleshooting links
-Comodo Security kills download http://forums.adobe.com/thread/1460361?tstart=0
-Server won't connect https://forums.adobe.com/thread/1233088
-AND JUST FOR MAC USERS
-Mac 10.9.3 workaround https://forums.adobe.com/thread/1489922
-more Mac 10.9.3 https://forums.adobe.com/thread/1491469
-Enable Mac Root User https://forums.adobe.com/thread/1156604
-more Root User http://forums.adobe.com/thread/879931
-and more root user http://forums.adobe.com/thread/940869?tstart=0
I have same error as the poster on this thread. Can you be more specific in advising us ?
I have MAC OSX 10.10.2 on an IMAC (mid 2011) with 20G of RAM and plenty of disk storage available.