Status Manager was instructed by a Status Filter Rule to execute program and command-line arguments "%1" upon receipt of ...

%11Status Manager was instructed by a Status Filter Rule to execute program and command-line arguments "%1" upon receipt of a status message that satisfied the criteria specified by the Status Filter Rule, but the program and command-line arguments are invalid. (Note that for display purposes, the program and command-line arguments were truncated to %2 characters in this message.)

Possible cause: The program and command-line arguments are blank or contain an invalid escape sequence.
Solution: Correct the value of the Program box on the Actions tab of the Status Filter Rule Properties page in the Configuration Manager Console. (Note that you are not limited to %2 characters in the Program box.)%0.