Hi @Mark Marti
IBM SPSS Statistics 22.0 reached end of Support on September 30, 2019. So other than encourage you to upgrade to a supported version on a supported platform, the amount of support I can offer you will be limited.
Still, there are general troubleshooting steps that remain relevant for all versions of SPSS Statistics:
- What platform are you running SPSS Statistics 22.0 on (Windows, macOS, Linux?)
- Had you already applied Fixpack 2 to your 'working' installation prior to it failing?
- Are you receiving any errors or warnings when you try to launch the product?
- What changed between the product running one day and then not running the next?
- License expired?
- Firewall updated and blocking something essential for IBM SPSS Statistics? (The 'stats.exe' and 'spssengine.exe' processes must be allowed to communicate with each other)
- Anti-virus software suddenly pinging to the version of Java shipped in Statistics version 22.0 and blocking its execution?
I hope this is helpful as a starting place for your own troubleshooting.
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David Dwyer
SPSS Technical Support
IBM Software
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