gpedit locked myself out Windows 10

to allow endpoint users execute only certain EXE files, I enabled Run only specified Windows Aplications and fill whitelist with THOSE aplications. To avoid locking myself out I added gpedit.msc and cmd.exe to whitelist BIG mistake, Now have no access to gpedit.msc not even from cmd.

Thanks in Advance.

Jc.

Note. I have searched this issue and one of the possible solutions is RD /s /Q at cmd BUT its a Win7 solution, will this work on Win10.