Did you just run into a download or a file on your computer that has been digitally signed by MetaProducts Corporation? If so, please read on.
You will probably notice MetaProducts Corporation when running the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view the additional details from the MetaProducts Corporation digital signature with the following steps:
Here's a screenshot of a file that has been digitally signed by MetaProducts Corporation:

As you can see in the screenshot above, Windows reports that "This digital signature is OK". This means that the file has been published by MetaProducts Corporation and that the file has not been tampered with.
If you click the View Certificate button shown in the screencap 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, and so on. You can also see the address for MetaProducts Corporation, such as the street name, city and country.
UTN-USERFirst-Object has issued the MetaProducts Corporation certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screengrab above.
These are the MetaProducts Corporation files I've collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/50 | $RK9PN3O.exe |
The detection percentage is based on that I've collected 50 scan results for the MetaProducts Corporation files. 0 of these scan reports came up with some sort of detection. You can review the full details of the scan results by examining the files listed above.
The analysis is based on certificates with the following serial numbers: