MSI and Restore Point Creation
I don't know how I could have missed this for so long but ... windows installer has a built in call to create a System restore point during install and removals... Appears to happen after the InstallValidate Action...
The following registry key disables the installer engines ability to create restore points during installations and removals:
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Installer
"LimitSystemRestoreCheckpointing"=dword:00000001
I’m not sure if the MS patches use this key, but I noticed they also create restore points.
Show of hands... just curious who else knew about this...
The following registry key disables the installer engines ability to create restore points during installations and removals:
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Installer
"LimitSystemRestoreCheckpointing"=dword:00000001
I’m not sure if the MS patches use this key, but I noticed they also create restore points.
Show of hands... just curious who else knew about this...
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Posted by:
spartacus
15 years ago
ORIGINAL: gmorgan618
Show of hands... just curious who else knew about this...
Well, my hand partially up. What I wasn't aware of until very recently was that Windows Installer apparantly only creates a restore point where the installation is run with at least a Basic UI. (source http://msdn.microsoft.com/en-us/library/aa372060(VS.85).aspx)
Regards,
Spartacus
Posted by:
jmcfadyen
15 years ago
Posted by:
anonymous_9363
15 years ago
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