https://www.quickensupporthelpnumber.com/blog/fix-quicken-wont-open-after-installing-windows-latest-update/
Many users have complained that their Quicken won't open after an update. This is nothing to panic about. Just try the following fixes, and get Quicken back to work:
Restart the system. It is the most basic fix of the issue;
Also, try by reinstalling the update patch;
Opening Quicken without the data file can also bypass the issue;
Temporarily disable your anti-virus and Firewall;
If nothing works, reinstall Quicken and login back into your account.
- Username
- emilygrifin
- Member Since
- April 17, 2023
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- active