Compatibility with old version of Powershell


we have developed applications with PS App Deply Kit version 3.6.2,.
when we deploy these applications thru SCCM, we observed that the application is failing to deploy on Windows 7 version, due to older version of Posershell.

How can we successfully deploy application on Win 7 Systems without issue ?

Prior to apps deployment thru SCCM, install first Windows Management Framework 5.1, this includes updates to PowerShell on Windows 7 (requires reboot after install).

“Since my client woudn’t agree to that, is there any other way to fix this issue? Or using a much older version of PowerShell App. Deployment Toolkit v3.6.0? Will that help? Please advise”

Windows 7 comes with Powershell v2.0 and the current toolkit version(3.8.1 as of writing) supports it. From version 4, the toolkit support for powershell 2.0 will be dropped.

You should really consider updating powershell.