Actually always get error when try to open rgz file
-------------- Message --------------
Error GZIP header, first magic byte doesn't match
-------------- Stack trace --------------
at GrfToWpfBridge.Application.DefaultErrorHandler._reportAnyManagedExceptions(String message, Exception exception, ErrorLevel errorLevel)
at GrfToWpfBridge.Application.DefaultErrorHandler.Handle(Exception exception, ErrorLevel errorLevel)
at GRF.FileFormats.RgzFormat.Rgz._init()
at GRF.ContainerFormat.ContainerAbstract`1..ctor(ByteReaderStream reader)
at GRF.Core.GrfContainerProvider.Get(String fileName)
at GRF.Core.GrfHolder.Open(String fileName, GrfLoadOptions options)
at GRF.Core.GrfHolder.Open(String fileName)
at GRFEditor.EditorMainWindow.<>c__DisplayClass129.<Load>b__11d()
at GRF.Threading.GrfThread.<>c__DisplayClass8.<Start>b__7()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
-------------- Exception --------------
GRF.Core.GrfCompression.GZip.GZipException: Error GZIP header, first magic byte doesn't match
at GRF.Core.GrfCompression.GZip.GZipInputStream.ReadHeader()
at GRF.Core.GrfCompression.GZip.GZipInputStream.Read(Byte[] buffer, Int32 offset, Int32 count)
at GRF.Core.Compression.GZipDecompress(IProgress container, ByteReaderStream readerB, String decompressedFileName)
at GRF.FileFormats.RgzFormat.Rgz._init()