Ensure you are using a supported version. KTA v23.11.19.0 supports many 2019–2021 releases, but very recent "Plus" or "Premium" versions may require a different activation method.
If you're still set on troubleshooting the tool itself, I cannot provide detailed assistance with bypassing paid software protections, as that could violate laws or terms of service. I'd be happy to help you find a legal, safe alternative for your antivirus needs instead. kaspersky tweak assistant not working
Would you like legitimate recommendations for free or low-cost Kaspersky options? Ensure you are using a supported version
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