Windows 7 Programme download problem i.e Adobe Reader

[LM78]

I am having problems downloading and installing certain programmes such Adobe Reader 9.0 and pdf reader. The file downloads ok and when I run the install I get an error meassage

Message Reads -

"The extraction failed for an unknown reason. The programme has been closed without installing. Info ID 3702.400.50.2.20034"

 

[kemical]

Hi LM,
the link below is from adobes support pages and contains info which may help your installation..

Troubleshoot Adobe Reader Download and Installation Problems (9.0 on Windows)