How to troubleshoot VISUALSVN Server installation prompts error repositories is not a valid short file Name_ database other

Recently installed new VISUALSVN Server always prompts for errors during installation:

"' repositories ' is not a valid short file name." The installation process terminates after the point is determined and cannot continue.

The reason for the problem was found because it was possible that the Repositories library directory was previously placed on another mobile partition, and the move partition did not exist, so the VISUALSVN Server installer could not find the previous library directory.

Prompt error ' repositories ' isn't a valid short file name This is obviously a bluff, how to fix it?

Start Menu-"Run-" enter regedit and then in the registry search \repositories found 2 history on the mobile partition, delete the first:

@ECHO off 
reg delete "Hklm\software\microsoft\windows\currentversion\installer\userdata\s-1-5-18\components\ 36375fa3e7ee6f3459468b815af18822 "/F 

After the deletion is complete, install VISUALSVN Server again, no longer prompt "repositories ' is not a valid short file name" This error, the successful installation completed!

The above is about VISUALSVN Server installation prompts error repositories is not a valid short file name solution, I hope you like.