Closes #1929

dist/win/contrib/patchWebDAV.bat

@@ -3,5 +3,5 @@
 ::REPLACE ME
 
 cd %~dp0
-powershell -NoLogo -NoProfile -NonInteractive -ExecutionPolicy Unrestricted -Command .\patchWebDAV.ps1^
+powershell -NoLogo -NoProfile -NonInteractive -ExecutionPolicy RemoteSigned -Command .\patchWebDAV.ps1^
  -LoopbackAlias %LOOPBACK_ALIAS%

dist/win/contrib/version170-migrate-settings.bat

@@ -2,4 +2,4 @@
 :: see comments in file ./version170-migrate-settings.ps1
 
 cd %~dp0
-powershell -NoLogo -NoProfile -NonInteractive -ExecutionPolicy Unrestricted -Command .\version170-migrate-settings.ps1
+powershell -NoLogo -NoProfile -NonInteractive -ExecutionPolicy RemoteSigned -Command .\version170-migrate-settings.ps1