I keep getting a message box that reads: Another instance of Gnumeric Portable is starting. Please wait for it to start before launching it again.
I suspect there's an undeleted file somewhere, but where do I look to kill it and start gnumeric, please?
There will be a file in GnumericPortable\Data\ called something like PortableApps.comLauncherRuntimeData-GnumericPortable.ini
Delete that file and you should be right.
Worked ferpectly.
I'm having this same problem with KiTTY Portable, but there's no file resembling that. Anything else I should try?