Cannot instal SRL error

[04basir]

i have subversion installed and when i go on scar 3.15 i go on tools,options
srl downloads and subversion repository is ticked and i press checkout and i get this error

Couldnt move the plugins from SRL folder to the plugins folder
pls help

 

[cazax]

Are you using Vista?

 

[04basir]

Are you using Vista?

nop i use windows

 

[Jalal]

nop i use windows

Vista is Windows lol

What OS is it? XP? Vista? 95?