Workaround: To pretend that Windows PowerShell v2 components are installed (and, what's most important, fool our pre-flight checks) add the following registry keys
For Veeam B&R
CODE: SELECT ALL
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\PowerShell\1\PowerShellEngine\
KeyName PowerShellVersion
KeyType REG_SZ
KeyValue 2.0
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