deleting non internet temp files and folders

[Kitty]

from run I typed %temp%
this brought up temp log
if I delete these wil it ruin the path of any installed programs?

 

[Pegasus \(MVP\)]

from run I typed %temp%
this brought up temp log [folder]
if I delete these wil [will] it ruin the path of any installed programs?

No, it won't.

 

[Kitty]

thank you...I downloaded mcafee(I know not the best) to my friends computer
and I hit run instead of save. The files ended up in the temp folder. I was
afraid if I deleted that temp folder to help with speed I might loose the
program functionality.

from run I typed %temp%
this brought up temp log [folder]
if I delete these wil [will] it ruin the path of any installed programs?

No, it won't.