Running the ‘Set’ command in a CMD window will show you all the variables available to that specific OS instance.
I’ve seen %System% declared when using some of the older packaging applications. From: [email protected] [mailto:[email protected]] On Behalf Of James Rankin Sent: Tuesday, March 21, 2017 11:37 AM To: [email protected] Subject: RE: [NTSysADM] %[SYSTEM]% environment variable I’ve never seen SYSTEM declared as an environment variable, unless it’s a custom one. SYSTEMDRIVE, SYSTEMROOT, but never SYSTEM From: [email protected] <mailto:[email protected]> [mailto:[email protected]] On Behalf Of Richard Stovall Sent: 21 March 2017 15:15 To: [email protected] <mailto:[email protected]> Subject: [NTSysADM] %[SYSTEM]% environment variable I have run across this in a path in a config file and I'm wondering exactly what it means / points to. e.g. %[SYSTEM]%\filename It doesn't seem to work as intended and my Google-fu is weak on this one. Thanks, RS

