Running a simple batch file on my EX2 Ultra

I want to run this simple batch file on My Cloud but don’t know how?
\MYCLOUD\3D Printing\del*.skb/s/a
I don’t know where to put it or how to make it work?

Thanks

Kim

@kabrumble
Do you have OS3 or OS5? Have you thought about placing this in the sub-forum for your device?