Installed 2.6 RTW PHP Manager No longer shows in IIS

Hello,

I just installed PHP Manager 2.6 x64 bit version on windows server 2012 R2 and now php manager no longer shows in IIS? The php sites are still running but the manager plug-in is not showing.

Execute the MSI package with logging enabled (like demonstrated in https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec#examples-3), and then see what happens under the hood.

I'm seeing the same - anyone know why this happens?

The same happened for version 2.7 RTW on Windows Server 2019 (not on 2016). Resolved by repairing install: "Apps & features" -> "Modify" (on PHP Manager 2 for IIS 2.7.0.0) -> "Repair"...