New Update not working correctly

Question

Can I get an older version of Quicken?  I've uploaded the new one and it will not open any backups

baclark · Answer

Unless I use manual update (mondo patch), I must disable my antivirus/security software first (TrendMicro Maximum Security). This has been the case for several years. If you have an antivirus product installed, I recommend you try disabling before the update starts.

Sherlock · Answer

To revert to an earlier release, I suggest you perform a clean uninstall, install while disconnected from the internet, update by applying the appropriate Mondo Patch, and restoring a data file saved prior to updating from the earlier patch release.  If you haven’t already, you may want to review: https://www.quicken.com/support/using-qcleanui-uninstall-quicken. To update Quicken, I recommend you download and apply the appropriate Mondo Patch: https://www.quicken.com/support/patching-updates-windows, https://www.quicken.com/support/reinstalling-and-patching-your-quicken-subscription-version-after-your-membership-has or http://www.quicknperlwiz.com/quickenpatches.html
To prevent Quicken from applying an update without your approval, I suggest you set Windows UAC settings appropriately (choose default or always notify).