Panel Client.exe is part of a product called known as Panel Client and the developer is GfK Panel Services Deutschland GmbH .
If you think that this file contains a virus or another malware, please download a virus scanner.
If Panel Client.exe is using too much CPU or too much memory in your system, it is possible that your file has been infected with a virus. Installing an antivirus is recommended.
Not all processes can be uninstalled without the help of a 3rd party tool, especially malware. To see if it can be uninstalled, first go to Start > Control Panel > Add/Remove programs and select Panel Client from the list to remove the process Panel Client.exe from your computer.
If you have any problems with Panel Client.exe, you may try using a registry cleaner or a speed-up software to check, analyze, and fix problems that are affecting the performance of your computer.
You may try contacting GfK Panel Services Deutschland GmbH, the developer of Panel Client.exe and ask for more information.