Did you just stumble upon a download or a file on your computer that has been digitally signed by Focaltech Systems Co., Ltd.? If so, please read on.
You will probably notice Focaltech Systems Co., Ltd. when clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view the additional details from the Focaltech Systems Co., Ltd. digital signature with the following steps:
Here's a screenshot of a file that has been signed by Focaltech Systems Co., Ltd.:

As you can see in the screenshot above, Windows states that "This digital signature is OK". This implies that the file has been published by Focaltech Systems Co., Ltd. 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 Focaltech Systems Co., Ltd., such as the street name, city and country.
DigiCert EV Code Signing CA (SHA2) has issued the Focaltech Systems Co., Ltd. certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.
The following are the Focaltech Systems Co., Ltd. files I've collected, thanks to the FreeFixer users.Unfortunately I don't have any scan result from VirusTotal available for the Focaltech Systems Co., Ltd. files at the moment. The scan results will appear here as soon as a FreeFixer user uploads a file digitally signed by Focaltech Systems Co., Ltd..
| Detection Ratio | File Name |
|---|---|
| Not available | FTWBIOENGINEADAPTER.DLL |
The analysis is done on certificates with the following serial numbers: