Sorun Virtual machine component' den kaynaklanıyor. Eğer hiç update edilmemiş bir XP' niz varsa düzgün çalışıyor ama işletim sisteminiz VM Component updatelerini yapmışsa bazı exe'ler çalışmıyor.
Denemedim ama şu makale belki işe yarayabilir;
Issue: ThinDesktop returns the error message: "The application was unable to load a required virtual machine component. Please contact the publisher of this application for more information."
Cause: For April 2015 Microsoft security updates, Microsoft pushed KB3045999. Due to some incompatibility, ThinDesktop is unable to launch and the desktop is rendered unusable.
https://support.microsoft.com/en-us/kb/3045999Resolution:
ThinDesktop 2.x users will need to uninstall KB3045999 to restore functionality. After uninstalling the update and rebooting, ThinDesktop will return to a working state. Customers running ThinDesktop 2.x will need to upgrade to ThinDesktop 3.x before KB3045999 can be installed.
It is highly recommended to upgrade to ThinDesktop 3.x ASAP. ThinDesktop 2.x is out of support and no further updates will be developed. Our latest product, ThinDesktop 3.x, supports all operating systems Windows XP and higher with full support for Windows user account control. It also includes the ability to turn the product on and off.