Error while installing game

Hello,
When i'm trying to install 4 game launcher, I got an error that says i don't have enough space or path is incorrect (just like on the screenshot), but I got 172 GB free space so i don't believe its a problem.
Please help since i can't install game like that at all.

 

Do you have Read-only flag on your "E:\Linage 2" folder?

 

No i don't, and i got the same error on every disk and also on diffrent folders.
My friends thinks it's because i use win7 64 (but he's kinda win10 fanboy), so i don't know if thats the case.

 

Well even with "Read-only flag" it's not working...so it doesn't matter if its on or off...its still the same error.

 

Try to reinstall 4game application (button is in left bottom corner of the game site).

(it is definitely not the win7 itself as there are a lot of win7 users playing l2)