Hey Manoj. Could you include some snippets of the Setup Log? It might be helpful to diagnose your issue by looking there first. 

2022-10-11 10:50:47> Program: Starting Squirrel Updater: --install . -s --exeName=Teams_windows_x64.exe
2022-10-11 10:50:48> Program: setup.json does not exist
2022-10-11 10:50:48> Program: Starting install, writing to C:\Users\AQO1COB\AppData\Local\SquirrelTemp
2022-10-11 10:50:48> Program: File does not contain contextual info: Teams_windows_x64.exe
2022-10-11 10:50:48> UpdateManager: using rootAppDirectory: C:\Users\AQO1COB\AppData\Local\Microsoft\Teams
2022-10-11 10:50:48> Program: About to install to: C:\Users\AQO1COB\AppData\Local\Microsoft\Teams
2022-10-11 10:50:49> Program: Setup.json exist, copying over
2022-10-11 10:50:49> RegistryService: RegKeyExists: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run does not have TeamsMachineInstaller
2022-10-11 10:50:49> Program: CheckMsiAndTryAddInstallSource: Not MSI, no need to add HKEY_CURRENT_USER\Software\Microsoft\Office\Teams\InstallSource
2022-10-11 10:50:49> 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\AQO1COB\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()
2022-10-11 10:50:49> CheckForUpdateImpl: Failed to load local releases, starting from scratch: System.IO.DirectoryNotFoundException: Could not find a part of the path 'C:\Users\AQO1COB\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.<CheckForUpdate>d__3.MoveNext()
2022-10-11 10:50:49> CheckForUpdateImpl: Reading RELEASES file from C:\Users\AQO1COB\AppData\Local\SquirrelTemp
2022-10-11 10:50:49> CheckForUpdateImpl: First run or local directory is corrupt, starting from scratch
2022-10-11 10:50:49> ApplyReleasesImpl: No delta packages found. Applying current release package.
2022-10-11 10:50:49> ApplyReleasesImpl: getting squirrel aware apps failed with exception Could not find a part of the path 'C:\Users\AQO1COB\AppData\Local\Microsoft\Teams\current'.
2022-10-11 10:50:49> ApplyReleasesImpl: Writing files to app directory: C:\Users\AQO1COB\AppData\Local\Microsoft\Teams\current
2022-10-11 10:50:57> ApplyReleasesImpl: Squirrel Enabled Apps: [C:\Users\AQO1COB\AppData\Local\Microsoft\Teams\current\Teams.exe]
2022-10-11 10:51:06> ApplyReleasesImpl: About to RemoveOldShorcuts for Teams.exe, rootAppDir C:\Users\AQO1COB\AppData\Local\Microsoft\Teams
2022-10-11 10:51:06> ApplyReleasesImpl: Starting fixPinnedExecutables
2022-10-11 10:51:06> ApplyReleasesImpl: Examining Pin: Start BitLocker Drive Encryption.lnk
2022-10-11 10:51:06> ApplyReleasesImpl: Fixing up tray icons
2022-10-11 10:51:06> 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.<unshimOurselves>b__33_0(RegistryView view)
2022-10-11 10:51:06> 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.<unshimOurselves>b__33_0(RegistryView view)
2022-10-11 10:51:06> 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.<InstallMeetingAddinAsync>d__15.MoveNext()

here’s the snippet of the log, Thanks in advance :)