Hi Ketan Kute
We believe the path you entered may be incorrect. If you’re trying to run a script or access files from C:\dr\DRAppliance,, you’ll need to change the directory to that location first.
 cd C:\dr\DRAppliance
Then, try running the PowerShell script .\DRInstaller.ps1
Please let me know if you face any challenge here, I can help you to resolve this issue further
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