You can uninstall Kaspersky Anti-Ransomware Tool for Business in silent mode from the command prompt.
To uninstall the application in silent mode:
cd <path to the folder with the installation file>
name_of_installation_file.exe> /q REMOVE=ALL
name_of_installation_file.exe> /q REMOVE=ALL REBOOTCOMPUTER=0
All parameters are case-sensitive. Receiving the application error code ErrorCode: 253
alongside with an MSI error, indicates that the command did not use correct command syntax. Please review these instructions and try again.
The application is uninstalled.