Hello!
Sorry, I'm not Turkish, but I haven't found an answer to this problem all over the Internet and I found a solution to it, after trying multiple things on my PC and I think people should be able to get help, so I hope you leave this message here, even though it's in English, to help others. Thank you!
So, after installing the latest updates from Microsoft on the .NET Framework, my Bloody 5 software started displaying the above error. Trying to uninstall the program showed the same error, so I was stuck with a non-working software and drivers. Going into Windows Safe Mode also doesn't help. Apparently the Bloody 5 interface is using some methods in the .NET Framework that were re-worked by Microsoft and now it fails in a try-catch block, aborting the launch of the program. (Real good job on the programming there, Bloody 5 team! Pff!).
So I searched for an update to the Bloody 5 software and found that Bloody 6 has been released, here:
Bloody Official Website
Unfortunately, running the Bloody 6 setup didn't work, as it wants to uninstall Bloody 5, by running the Bloody 5 setup, which fails with the now famous error.
To fix it, first you need to install Everything from here:
voidtools
Run the Bloody 6 setup and when it prompts to uninstall the older Bloody 5 version (or older), search in Everything for "Bloody6" and you will find something like this: "C:\Users\<Your User Name>\AppData\Local\Temp\RarSFX0\program files\Bloody6". Open the folder, copy all the files in it and go to the older Bloody version, installed on your PC, which should be somewhere like here: "C:\Program Files (x86)\Bloody5\Bloody5". Paste and overwrite all the files in there. Rename "Bloody6.exe" into "Bloody5.exe". Launch "Bloody5.exe". Mouse driver will update and you can now work with the interface, just like you did before.
If this is not your issue, but you get the same "try...catch...Closing..." error, it's most probably related to the .NET Framework and you need to find a version on which it works.
Good luck!