v4.0.0: ArcGIS Enterprise patches fail to install when ConfigData.DownloadPatches is set to false.

[cameronkroeker]

ArcGIS Enterprise patches fail to install when they are manually downloaded (ConfigData.DownloadPatches = false).

Impacted Module Version: v4.0.0

Error:

PowerShell DSC resource ArcGIS_InstallPatch failed to execute Test-TargetResource functionality with error message: Patch File C:\Patches\1091\ArcGIS-1091-S-SP-Patch.msp is not accessible

Workaround:
Change:

arcgis-powershell-dsc/Modules/ArcGIS/DSCResources/ArcGIS_InstallPatch/ArcGIS_InstallPatch.psm1

Line 464 in 4a33aab

if(Test-Path $PatchLocation){

To:

if(-not(Test-Path $PatchLocation)){

and

Change:

arcgis-powershell-dsc/Modules/ArcGIS/DSCResources/ArcGIS_InstallPatch/ArcGIS_InstallPatch.psm1

Line 469 in 4a33aab

$mspdb = $wi.GetType().InvokeMember("OpenDatabase", "InvokeMethod", $Null, $wi, $($PatchLocation.FullName, 32))

To:

$mspdb = $wi.GetType().InvokeMember("OpenDatabase", "InvokeMethod", $Null, $wi, $($PatchLocation, 32))

[cameronkroeker]

This is fixed in v4.0.1.