I am also getting this error and am running VS as an administrator. There shouldn't be any permission problems as far as I can tell.
The log file shows:
`ERROR 2022-07-26 10:55:26,158 [1 ] ToolVisualStudioExtension.Helpers.Logger - Error while copying Power Tools DLLs
Details: The file 'C:\src\subscrio\AspNetZeroRadTool\cs\Microsoft.CodeAnalysis.CSharp.resources.dll' already exists. System.IO.IOException: The file 'C:\src\app\AspNetZeroRadTool\cs\Microsoft.CodeAnalysis.CSharp.resources.dll' already exists. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost) at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share) at System.IO.Compression.ZipFileExtensions.ExtractToFile(ZipArchiveEntry source, String destinationFileName, Boolean overwrite) at System.IO.Compression.ZipFileExtensions.ExtractToDirectory(ZipArchive source, String destinationDirectoryName) at System.IO.Compression.ZipFile.ExtractToDirectory(String sourceArchiveFileName, String destinationDirectoryName, Encoding entryNameEncoding) at AspNetZeroRadToolVisualStudioExtension.RadToolFileUpdater.CopyRadToolDlls(String soltionFileDirectoryPath) in D:\GitHub\aspnet-zero-rad\AspNetZeroRadToolVisualStudioExtension\AspNetZeroRadToolVisualStudioExtension\RadToolFileUpdater.cs:line 31 DEBUG 2022-07-26 10:57:59,554 [1 ] dioExtension.Dialogs.EntityGeneratorForm - Couldn't copy RAD Tool DLLs!`
Hi ... that link just shows how to change the code that PowerTools creates, not a mechanism for maintaining all of the inevitiable additions and changes we have to make to the class after the fact.
Can't wait for partial classes.. hope it comes soon. It's been a while, as you mentioned.