This message is due to invalid or broken installation of Microsoft Visual C++ 2015 package.
Please visit following link to download the package.
http://www.microsoft.com/en-us/download/details.aspx?id=48145
If the issue persists, try follow steps:
1. Uninstall according to your operating system architecture:
- for 32bit: Microsoft Visual C++ 2015 Redistributable (x86) - 14.0.23506
- for 64bit: Microsoft Visual C++ 2015 Redistributable (x64) - 14.0.23506
2. Reboot your system.
3. Download and Install AppCheck again.