Old 30th July 2012, 09:57   #1
Junior Member
Join Date: Jul 2012
Posts: 9
Uninstallation of installed pre-requisites


I have created an installer which checks if the necessary pre-requisites are installed
and if not, will install the same using ExecWait. During uninstallation, I want to uninstall
these pre-requisites if they were installed by us in the first place but leave them if the user already had these softwares installed. How can I achieve this?

Thanks in advance for your help.
srividyatr is offline   Reply With Quote
Old 30th July 2012, 10:30   #2
Major Dude
Join Date: Oct 2006
Posts: 1,892
You'll need to store some variable(s) somewhere that tells you that you were the one who installed requisite 1, 2, etc.
- In registry
- In an ini file
- as an appended byte to the unintaller exe.
MSG is offline   Reply With Quote
Go Back   Winamp & Shoutcast Forums > Developer Center > NSIS Discussion

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump