Millisecond Forums

Hello friends. this is my first post here, and this is for a need. Guys, for the last couple of days, whenever I'm trying to install 'Inquisit 6", as soon as the "error opening for writhing" issue is showing. After that, I tried to resolve the issue with the help of this link found after searching on Google. I tried to apply all tricks (except solution 5) but failed to solve the issue. Guys, I want to know can I follow solution no. 5 without any issues?