After reader 7 stoppe dopening PDF files on my system, I removed, and attepted to load 9.3.0, but receieve this error at the end of install:
"The process cannot access the file because it is being used by another process.
File: C:/Documents and Settings/rsnyder/Local Settings/Application Data/Adobe/Reader 9.3/Setup Files/Setup.exe
Info ID: 32.372.03.2.20041
Please send the Info ID and file name to http://www.adobe.com/misc/bugreport.html"
I uninstalled 7, rebooted, dleeted Adobe 7 folders, and have made sure there were no acro processes running.
I didn't understand how suddenly Reader 7 stopped opening pdf files.
Anyways, the error you see is due to some problem in installing reader via the download manager. Using the msi explicitly you should be able to bypass the download manager. I recently upgraded my reader 7 to 9.3.4 successfully. Hope you also are able to do so without any more errors.
I don't understand it, either. At this point, I have gone back to Ver8, and it is working, so I am not complaining.