Recently installed QB Pro 2020; been working fine. Tried to open QB today, and I get a fatal error code, 15943 35432. QB will not open. Do not know how to get help for this. Used to have a phone number, but it is no longer good. HELP
Also, I recommend checking our Help articles page that you can for future reference. From there, you can read some great articles and learn some best practices in managing your QuickBooks Desktop (QBDT).
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