Did you just run into a file that has been digitally signed by Intuit, Inc? If that's the case, please read on.
You will typically see Intuit, Inc when double-clicking to run the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view the additional details from the Intuit, Inc digital signature with the following procedure:
Here's a screenshot of a file that has been signed by Intuit, Inc:

As you can see in the screengrab above, the Windows OS reports that "This digital signature is OK". This implies that the file has been published by Intuit, Inc and that the file has not been tampered with.
If you click the View Certificate button shown in the screenshot above, you can view all the details of the certificate, such as when it was issued, who issued the certificate, how long it is valid, etc. You can also view the address for Intuit, Inc, such as the street name, city and country.
VeriSign Class 3 Code Signing 2004 CA has issued the Intuit, Inc certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.
The following are the Intuit, Inc files I have gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/55 | Interop.QBPOSXMLRPLIB.dll |
The detection percentage is based on the fact that I've gathered 55 scan reports for the Intuit, Inc files. 0 of these scan results came up with some sort of detection. If you like, you can view the full details of the scan reports by examining the files listed above.
The analysis has been done on certificates with the following serial numbers: