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Understanding why installing DMS triggers a Self-Registration Error
by Intuit• Updated 7 months ago
This article explains why the following error may be triggered during the installation, reinstallation, or removal of DMS on a 32-bit operating system:
"The following files did not self-register or unregister:
- C:\Program Files\Intuit\DMS\PrntDrvrcdintf64.dll is not a valid Win32 application.
![](https://km-ext.ebs-dam.intuit.com/content/dam/km/external/pcg/r1/3201-3400/dms-self-reg-error.jpg)
The error is triggered when the installer tries to register the 64-bit version of the print driver on a 32-bit system or the reverse, registering the 32-bit driver on a 64-bit system.
You can disregard the message by selecting OK to close the error, as it won't impact the functionality of the print driver.