Failed to install CUDA10.1 on Windows7.Geforce 960m

It has bothered me for 12 hours at least…
I had just double-clicked the cuda_10.1.105_418.96_windows.exe, and when it came to 76%, it ALWAYS came to an error :

“Could not create file E:\CUDA\GFExperience\chrome_elf.ddl, Access denied” ,no matter where I installed it.

I even tried CUDA 9, CUDA 8, it ALWAYS failed for it could not create some “.ddl” files.

Anyone save my life plz?