You can just delete the folder, that's it.

My apologies as the title should have read, " PTS client" and not, 'PTYS client".

Anyone know how to remove or uninstall PTS client on Window8?  I cant find it under control panel>  uninstall program.  Finally got my second client to sync and receive blocks fine with the green check light on the bottom right corner.  How will this impact the wallet?  I know this isnt the last client update.  I really REALLY dislike windows and told myself to learn Linux and I do not have the time between work, family, and now this!  LOL 

Thank you all and go PTS!