Invalid pointer (0x80004003) [ SSIS Installation ]

I have been trying to install SSIS for the last 3 days but every time this error pops up. I have already tried reinstalling Visual Studio, MSSQL Server as well as SSDT and performed reconfiguration/re-installation at least 10 times, tried running it on administrator mode as well as, clearing the memory, temporary folder removal but nothing seems to work!

• SSIS Version: 3.10
• MSSQL Version: 2019
• SSMS Version: 2018
• Visual Studio: 2019

The last chunk of LOG file is:

[24CC:2934][2020-10-01T09:35:18]i000: MainViewModel.OnPackageActionProgress: Percent completed: 100, Overall progress: 100
[01DC:150C][2020-10-01T09:35:18]i330: Removed bundle dependency provider: {6ff1e526-9e65-4725-a8da-615bd1475a7c}
[01DC:150C][2020-10-01T09:35:18]i352: Removing cached bundle: {6ff1e526-9e65-4725-a8da-615bd1475a7c}, from path: C:\ProgramData\Package Cache\{6ff1e526-9e65-4725-a8da-615bd1475a7c}\
[24CC:2934][2020-10-01T09:35:18]i000: TryCheckAndCopyVsixInstallerLog: Processing C:\Users\Muhammad Saad\AppData\Local\Temp\dd_VSIXInstaller_20200930204708_0c5c.log ...
[24CC:2934][2020-10-01T09:35:18]i000: TryCheckAndCopyVsixInstallerLog:   last modified at 9/30/2020 3:47:11 PM, which is too old. Skip processing.
[24CC:2934][2020-10-01T09:35:18]i000: TryCheckAndCopyVsixInstallerLog: Processing C:\Users\Muhammad Saad\AppData\Local\Temp\dd_VSIXInstaller_20200930210651_0bb4.log ...
[24CC:2934][2020-10-01T09:35:18]i000: TryCheckAndCopyVsixInstallerLog:   last modified at 9/30/2020 4:07:07 PM, which is too old. Skip processing.
[24CC:2934][2020-10-01T09:35:18]i000: TryCheckAndCopyVsixInstallerLog: Processing C:\Users\Muhammad Saad\AppData\Local\Temp\dd_VSIXInstaller_20200930215436_1e34.log ...
[24CC:2934][2020-10-01T09:35:18]i000: TryCheckAndCopyVsixInstallerLog:   last modified at 9/30/2020 4:54:40 PM, which is too old. Skip processing.
[24CC:2934][2020-10-01T09:35:18]i000: TryCheckAndCopyVsixInstallerLog: Processing C:\Users\Muhammad Saad\AppData\Local\Temp\dd_VSIXInstaller_20200930224324_27f8.log ...
[24CC:2934][2020-10-01T09:35:18]i000: TryCheckAndCopyVsixInstallerLog:   last modified at 9/30/2020 5:43:28 PM, which is too old. Skip processing.
[24CC:2934][2020-10-01T09:35:18]i000: TryCheckAndCopyVsixInstallerLog: Processing C:\Users\Muhammad Saad\AppData\Local\Temp\dd_VSIXInstaller_20201001092558_279c.log ...
[24CC:2934][2020-10-01T09:35:18]i000: TryCheckAndCopyVsixInstallerLog: Either '' is empty or already exists. Skip copying.
[24CC:2934][2020-10-01T09:35:18]i000: TryCheckAndCopyVsixInstallerLog: Either '' is empty or already exists. Skip` copying.
[24CC:2934][2020-10-01T09:35:18]i000: TryCheckAndCopyVsixInstallerLog: Either '' is empty or already exists. Skip copying.
[24CC:2934][2020-10-01T09:35:18]i000: TryCheckAndCopyVsixInstallerLog: Either '' is empty or already exists. Skip copying.
[24CC:2934][2020-10-01T09:35:18]i000: TryCheckAndCopyVsixInstallerLog: Either '' is empty or already exists. Skip copying.
[24CC:2934][2020-10-01T09:35:18]i000: TryCheckAndCopyVsixInstallerLog: Either '' is empty or already exists. Skip copying.
[24CC:2934][2020-10-01T09:35:18]i000: TryCheckAndCopyVsixInstallerLog:   processing line: 10/1/2020 9:25:58 AM - C:\Program Files (x86)\Microsoft Visual Studio\Installer\resources\app\ServiceHub\Services\Microsoft.VisualStudio.Setup.Service\VSIXInstaller.exe,/q,/admin,/instanceIds:9b652c52,/logFile:C:\Users\MUHAMM~1\AppData\Local\Temp\SsdtisSetup\Microsoft.DataTools.IntegrationServices_20201001091707_11_ISVsix.log,payload\Microsoft.DataTools.IntegrationServices.vsix
[24CC:2934][2020-10-01T09:35:18]i000: TryCheckAndCopyVsixInstallerLog: Copy C:\Users\Muhammad Saad\AppData\Local\Temp\dd_VSIXInstaller_20201001092558_279c.log to C:\Users\MUHAMM~1\AppData\Local\Temp\SsdtisSetup\Microsoft.DataTools.IntegrationServices_20201001091707_11_ISVsix.log
[24CC:2934][2020-10-01T09:35:18]e000: MainViewModel.OnBundleAction: Bundle action failed: Invalid pointer (0x80004003)
[24CC:2934][2020-10-01T09:35:18]i399: Apply complete, result: 0x80004003, restart: None, ba requested restart:  No
[24CC:2A08][2020-10-01T09:39:19]i000: MainViewModel.OpenUrl: Opening url: C:\Users\MUHAMM~1\AppData\Local\Temp\SsdtisSetup\Microsoft.DataTools.IntegrationServices_20201001091707.log

I would really appreciate any sort of help!