Did you just find a file that is digitally signed by myradioplayer? If that's the case, please read on.
You will probably notice myradioplayer when running 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 myradioplayer digital signature with the following procedure:
Here's a screenshot of a file that has been signed by myradioplayer:

As you can see in the screenshot above, Windows reports that "This digital signature is OK". This implies that the file has been published by myradioplayer 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 myradioplayer, such as the street name, city and country.
VeriSign Class 3 Code Signing 2010 CA has issued the myradioplayer 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 myradioplayer files I've collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/54 | myradioplayer64.dll |
| 0/56 | myradioplayer64.dll |
The detection percentage is based on the fact that I have collected 110 scan results for the myradioplayer files. 0 of these scan results came up with some sort of detection. If you like, you can review the full details of the scan results by examining the files listed above.
The analysis has been done on certificates with the following serial numbers: