Incorrect Windows Version during Uninstallation

[pillairohit]

Hi.

I have an application that checks for the windows version during its installation & un-installation.

The logic used for finding the windows version is the same as in Windows_Version_Detection.

I'm running Windows Vista SP1 and NSIS 2.44.

During installation phase, the version is being detected correctly.

However, the same function during un-installation is returning the version as Win XP.

I even tried the methods used in Version_plug-in and NSIS-OS_plug-in but to no avail.

I'm stuck @ this issue since quite a few days. I would really appreciate any help in this matter.

Thanks & regards.
Rohit.