Given path's format is not supported

[grumpytechlad]

I'm at the last step of the process and can't get over this hump! We've successfully logged in, selected the team to have the .zip file associated with, but this path error comes up.

Any assistance as to why the given path's format is not supported would be great! I am not an administrator or programmer so please do be gentle!

Unhandled Exception: System.NotSupportedException: The given path's format is not supported.
at System.IO.Path.GetFullPath(String path)
at System.IO.Compression.ZipFileExtensions.ExtractToDirectory(ZipArchive source, String destinationDirectoryName)
at System.IO.Compression.ZipFile.ExtractToDirectory(String sourceArchiveFileName, String destinationDirectoryName, Encoding entryNameEncoding)
at System.IO.Compression.ZipFile.ExtractToDirectory(String sourceArchiveFileName, String destinationDirectoryName)
at ChannelSurfCli.Utils.Files.DecompressSlackArchiveFile(String zipFilePath, String tempPath) in C:\Users\xxxxx\ChannelSurf-master\ChannelSurfCli\Utils\Files.cs:line 26
at ChannelSurfCli.Program.Main(String[] args) in C:\Users\xxxxx\ChannelSurf-master\ChannelSurfCli\Program.cs:line 135