App Control: Rules with <OnlyIf:Hostname:> fail to expand on endpoint

[#1]

Environment

• App Control: All versions

Symptoms

• Rules with <OnlyIf:Hostname:> fail to expand on endpoints
• Trace.bt9 shows error

  MacroManager::EvaluateString: Macro expansion failed Handler[<OnlyIf:HostName:]

Cause

Macro doesn't handle the slash "\" between the domain name and hostname

Resolution

• Only use hostname and wildcard in <OnlyIf:Hostname:>. Avoid using <OnlyIf:Hostname:domainame/hostname>