This repository was archived by the owner on Jul 26, 2025. It is now read-only.
This repository was archived by the owner on Jul 26, 2025. It is now read-only.
System.Exception Unknown file format cannot decompress #65
Description
Fresh install of the launcher on windows, encountering a failure to decompress issue when running the download. Attached logs.
Logs:
Base path: "M:\Dernloois"
GitHub API Address: https://api.github.com/
Launching...
---------- Selected Server Config ----------
Name: Everlook (Europe)
Realmlist: logon.everlook.org
Game Directory: ./winterspring-data/WoW 1.14.2 Everlook
Game Version: 1.14.2.42597
--------------------------------------------
Checking WoW installation
Patched client was NOT found at "./winterspring-data/WoW 1.14.2 Everlook\_classic_era_/WowClassic_ForCustomServers.exe"
Default wow client was NOT found at "./winterspring-data/WoW 1.14.2 Everlook\_classic_era_/WowClassic.exe"
Downloading WoW Client...
Download URL: https://download.wowdl.net/downloadFiles/Clients/WoW%20Classic%201.14.2.42597%20All%20Languages.rar
Download Location: M:\Dernloois\winterspring-data\WoW 1.14.2 Everlook.partial-download
Unpack to: M:\Dernloois\winterspring-data\WoW 1.14.2 Everlook
System.AggregateException: One or more errors occurred. (Unknown file format. Cannot decompress)
---> System.Exception: Unknown file format. Cannot decompress
at WinterspringLauncher.Utils.ArchiveCompression.Decompress(String archiveFilePath, String extractionFolderPath, String folderToSkipName, UnpackProgressInfoHandler progressHandler, Func`2 shouldBeDecompressedPredicate) in D:\a\WinterspringLauncher\WinterspringLauncher\WinterspringLauncher\Utils\ArchiveCompression.cs:line 35
at WinterspringLauncher.LauncherActions.Unpack(String compressedArchivePath, String targetDir, UnpackProgressInfoHandler progressInfoHandler) in D:\a\WinterspringLauncher\WinterspringLauncher\WinterspringLauncher\LauncherActions.cs:line 89
at WinterspringLauncher.LauncherLogic.RunUnpack(String archiveLocation, String targetDir) in D:\a\WinterspringLauncher\WinterspringLauncher\WinterspringLauncher\LauncherLogic.cs:line 153
at WinterspringLauncher.LauncherLogic.<>c__DisplayClass14_0.<<StartGame>b__0>d.MoveNext() in D:\a\WinterspringLauncher\WinterspringLauncher\WinterspringLauncher\LauncherLogic.StartGame.cs:line 127
--- End of inner exception stack trace --