I kept getting " your temp directory is read only" error when i tried to install Adobe Reader 8.0 on my new Vista box. Here is the suggestions i got from my friend and it actually works! 1. Right click on your Acrobat install executable -> Select...

After migrating to IE 7, if you are getting some error like: A dialog box pops up saying “Logging Exception: Safety settings on this computer prohibit accessing a data source on another domain” This might solve it: Tools – Internet Options...