2021-06-08 13:13:43> Program: Starting Squirrel Updater: --install . --checkInstall --source=PROPLUS --silent --exeName=Teams.exe 2021-06-08 13:13:44> Program: Starting install, writing to C:\Users\Administrator\AppData\Local\SquirrelTemp 2021-06-08 13:13:44> UpdateManager: using rootAppDirecotry: C:\Users\Administrator\AppData\Local\Microsoft\Teams 2021-06-08 13:13:44> Program: About to install to: C:\Users\Administrator\AppData\Local\Microsoft\Teams 2021-06-08 13:13:44> Program: Setup.json exist, copying over 2021-06-08 13:13:44> Program: File does not contain contextual info: Teams.exe 2021-06-08 13:13:44> RegistryService: RegKeyExists: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run has TeamsMachineInstaller. Data - C:\Program Files (x86)\Teams Installer\Teams.exe --checkInstall --source=PROPLUS 2021-06-08 13:13:44> RegistryService: TrySetRegKey: HKEY_CURRENT_USER\Software\Microsoft\Office\Teams\InstallSource created 2021-06-08 13:13:44> RegistryService: TrySetRegKey: HKEY_CURRENT_USER\Software\Microsoft\Office\Teams\InstallSource set successfully as MSI 2021-06-08 13:13:44> CheckForUpdateImpl: Couldn't write out staging user ID, this user probably shouldn't get beta anything: System.IO.DirectoryNotFoundException: Could not find a part of the path 'C:\Users\Administrator\AppData\Local\Microsoft\Teams\packages\.betaId'. 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, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost) at System.IO.StreamWriter.CreateFile(String path, Boolean append, Boolean checkHost) at System.IO.StreamWriter..ctor(String path, Boolean append, Encoding encoding, Int32 bufferSize, Boolean checkHost) at System.IO.File.InternalWriteAllText(String path, String contents, Encoding encoding, Boolean checkHost) at System.IO.File.WriteAllText(String path, String contents, Encoding encoding) at Squirrel.UpdateManager.CheckForUpdateImpl.getOrCreateStagedUserId() 2021-06-08 13:13:44> CheckForUpdateImpl: Failed to load local releases, starting from scratch: System.IO.DirectoryNotFoundException: Could not find a part of the path 'C:\Users\Administrator\AppData\Local\Microsoft\Teams\packages\RELEASES'. 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 Squirrel.Utility.LoadLocalReleases(String localReleaseFile) at Squirrel.UpdateManager.CheckForUpdateImpl.d__2.MoveNext() 2021-06-08 13:13:44> CheckForUpdateImpl: Reading RELEASES file from C:\Users\Administrator\AppData\Local\SquirrelTemp 2021-06-08 13:13:44> CheckForUpdateImpl: First run or local directory is corrupt, starting from scratch 2021-06-08 13:13:45> ApplyReleasesImpl: getting squirrel aware apps failed with exception Could not find a part of the path 'C:\Users\Administrator\AppData\Local\Microsoft\Teams\current'. 2021-06-08 13:13:45> ApplyReleasesImpl: Writing files to app directory: C:\Users\Administrator\AppData\Local\Microsoft\Teams\current 2021-06-08 13:14:09> ApplyReleasesImpl: Squirrel Enabled Apps: [C:\Users\Administrator\AppData\Local\Microsoft\Teams\current\Teams.exe] 2021-06-08 13:14:14> ApplyReleasesImpl: Starting fixPinnedExecutables 2021-06-08 13:14:14> ApplyReleasesImpl: Examining Pin: File Explorer.lnk 2021-06-08 13:14:14> ApplyReleasesImpl: Examining Pin: Internet Explorer.lnk 2021-06-08 13:14:14> ApplyReleasesImpl: Fixing up tray icons 2021-06-08 13:14:14> ApplyReleasesImpl: Couldn't rewrite shim RegKey, most likely no apps are shimmed: System.NullReferenceException: Object reference not set to an instance of an object. at Squirrel.UpdateManager.ApplyReleasesImpl.b__17_0(RegistryView view) 2021-06-08 13:14:14> ApplyReleasesImpl: Couldn't rewrite shim RegKey, most likely no apps are shimmed: System.NullReferenceException: Object reference not set to an instance of an object. at Squirrel.UpdateManager.ApplyReleasesImpl.b__17_0(RegistryView view) 2021-06-08 13:14:14> MeetingAddinInstaller: System.ArgumentException: Cannot delete a subkey tree because the subkey does not exist. at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource) at Microsoft.Win32.RegistryKey.DeleteSubKeyTree(String subkey, Boolean throwOnMissingSubKey) at Microsoft.Win32.RegistryKey.DeleteSubKeyTree(String subkey) at Squirrel.MeetingAddinInstaller.d__14.MoveNext() 2021-06-08 13:14:14> MeetingAddinInstaller: StagedAppDirectory does not exist. Using Current 2021-06-08 13:14:14> MeetingAddinInstaller: Version: 1.0.19029.3; addinPackageDirectory: 1.0.19029.3 2021-06-08 13:14:14> MeetingAddinInstaller: .dead exists: False 2021-06-08 13:14:14> MeetingAddinInstaller: path to .dead: C:\Users\Administrator\AppData\Local\Microsoft\TeamsMeetingAddin\1.0.19029.3\.dead 2021-06-08 13:14:14> MeetingAddinInstaller: before cleanup unused versions 2021-06-08 13:14:14> MeetingAddinInstaller: Addin directory exists. Copy was successful 2021-06-08 13:14:17> MeetingAddinInstaller: Version 1.0.19029.3 of the meeting add-in is now installed 2021-06-08 13:14:17> ApplyReleasesImpl: cleanDeadVersions: for version 1.2.00.3961 2021-06-08 13:14:17> ApplyReleasesImpl: cleanDeadVersions: exclude folder stage