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TT Deluxe 2021wont install from CD. I get an error - "A file that is required cannot be installed because the cabinet file Data1.cab has an invalid digital signature.

I have previous versions installed and they still work. The only fix I've seen is to uninstall and reinstall, but I haven't gotten it installed at all. Any suggestions?
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1 Reply
LindseyLO
Intuit Alumni

TT Deluxe 2021wont install from CD. I get an error - "A file that is required cannot be installed because the cabinet file Data1.cab has an invalid digital signature.

Assistance with troubleshooting and assistance with getting your software installed has been provided by clicking here

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