Do I need uninstall previous version (v1.0) before install this version (v1.1)?
I'm afraid that all my properties of file will removed if I uninstall v1.0.
But I've encountered the following error during I install v1.1 if I didn't remove v1.0 yet:
![Image]()
How must I do that?
I'm afraid that all my properties of file will removed if I uninstall v1.0.
But I've encountered the following error during I install v1.1 if I didn't remove v1.0 yet:

How must I do that?
My OS: Microsoft Windows 7/x64 Ultimate SP1 (6.1.7601)