ASG RD 2019 Http/s Browser - New Tab not opening with FireFox/GeckoFX

[Schwarz_BK]

Unfortunately can't try Chromium, as the WebUI's we're using requires user authentication.

And with Chromium, I get an "Access Denied" without beeing asked for credentials (user / pass) right away.


Here the Output from PowerShell regarding vcredist check:

PS M:\> Get-WmiObject -Class Win32_Product -Filter "Name LIKE '%Visual C++%'"

IdentifyingNumber : {E30D8B21-D82D-3211-82CC-0F0A5D1495E8}
Name : Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.40660
Vendor : Microsoft Corporation
Version : 12.0.40660
Caption : Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.40660

IdentifyingNumber : {1D8E6291-B0D5-35EC-8441-6616F567A0F7}
Name : Microsoft Visual C++ 2010 x64 Redistributable - 10.0.40219
Vendor : Microsoft Corporation
Version : 10.0.40219
Caption : Microsoft Visual C++ 2010 x64 Redistributable - 10.0.40219

IdentifyingNumber : {ad8a2fa1-06e7-4b0d-927d-6e54b3d31028}
Name : Microsoft Visual C++ 2005 Redistributable (x64)
Vendor : Microsoft Corporation
Version : 8.0.61000
Caption : Microsoft Visual C++ 2005 Redistributable (x64)

IdentifyingNumber : {F0C3E5D1-1ADE-321E-8167-68EF0DE699A5}
Name : Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219
Vendor : Microsoft Corporation
Version : 10.0.40219
Caption : Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219

IdentifyingNumber : {E5CAE8D2-9F9F-3BEA-AA0F-B5B40611C704}
Name : Microsoft Visual C++ 2013 x86 Debug Runtime - 12.0.21005
Vendor : Microsoft Corporation
Version : 12.0.21005
Caption : Microsoft Visual C++ 2013 x86 Debug Runtime - 12.0.21005

IdentifyingNumber : {8678BA04-D161-45BE-ACA4-CC5D13073F35}
Name : Microsoft Visual C++ 2019 X64 Additional Runtime - 14.24.28127
Vendor : Microsoft Corporation
Version : 14.24.28127
Caption : Microsoft Visual C++ 2019 X64 Additional Runtime - 14.24.28127

IdentifyingNumber : {E7D4E834-93EB-351F-B8FB-82CDAE623003}
Name : Microsoft Visual C++ 2012 x86 Minimum Runtime - 11.0.60610
Vendor : Microsoft Corporation
Version : 11.0.60610
Caption : Microsoft Visual C++ 2012 x86 Minimum Runtime - 11.0.60610

IdentifyingNumber : {5740BD44-B58D-321A-AFC0-6D3D4556DD6C}
Name : Microsoft Visual C++ 2013 x64 Additional Runtime - 12.0.40660
Vendor : Microsoft Corporation
Version : 12.0.40660
Caption : Microsoft Visual C++ 2013 x64 Additional Runtime - 12.0.40660

IdentifyingNumber : {B8E14C55-53F6-3693-A74A-77A3C6B96041}
Name : Microsoft Visual C++ 2015 x64 Debug Runtime - 14.0.23026
Vendor : Microsoft Corporation
Version : 14.0.23026
Caption : Microsoft Visual C++ 2015 x64 Debug Runtime - 14.0.23026

IdentifyingNumber : {5FCE6D76-F5DC-37AB-B2B8-22AB8CEDB1D4}
Name : Microsoft Visual C++ 2008 Redistributable - x64 9.0.30729.6161
Vendor : Microsoft Corporation
Version : 9.0.30729.6161
Caption : Microsoft Visual C++ 2008 Redistributable - x64 9.0.30729.6161

IdentifyingNumber : {9BE518E6-ECC6-35A9-88E4-87755C07200F}
Name : Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161
Vendor : Microsoft Corporation
Version : 9.0.30729.6161
Caption : Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161

IdentifyingNumber : {EAC73207-74BD-4B13-AACF-8C0E751FA4E8}
Name : Microsoft Visual C++ 2019 X86 Additional Runtime - 14.24.28127
Vendor : Microsoft Corporation
Version : 14.24.28127
Caption : Microsoft Visual C++ 2019 X86 Additional Runtime - 14.24.28127

IdentifyingNumber : {37B8F9C7-03FB-3253-8781-2517C99D7C00}
Name : Microsoft Visual C++ 2012 x64 Additional Runtime - 11.0.61030
Vendor : Microsoft Corporation
Version : 11.0.61030
Caption : Microsoft Visual C++ 2012 x64 Additional Runtime - 11.0.61030

IdentifyingNumber : {C596D608-3E74-3232-8CA5-DF1DCB9F10DE}
Name : Microsoft Visual C++ 2013 x64 Debug Runtime - 12.0.21005
Vendor : Microsoft Corporation
Version : 12.0.21005
Caption : Microsoft Visual C++ 2013 x64 Debug Runtime - 12.0.21005

IdentifyingNumber : {7DAD0258-515C-3DD4-8964-BD714199E0F7}
Name : Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.40660
Vendor : Microsoft Corporation
Version : 12.0.40660
Caption : Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.40660

IdentifyingNumber : {3D6AD258-61EA-35F5-812C-B7A02152996E}
Name : Microsoft Visual C++ 2012 x86 Additional Runtime - 11.0.60610
Vendor : Microsoft Corporation
Version : 11.0.60610
Caption : Microsoft Visual C++ 2012 x86 Additional Runtime - 11.0.60610

IdentifyingNumber : {7DC387B8-E6A2-480C-8EF9-A6E51AE81C19}
Name : Microsoft Visual C++ 2019 X64 Minimum Runtime - 14.24.28127
Vendor : Microsoft Corporation
Version : 14.24.28127
Caption : Microsoft Visual C++ 2019 X64 Minimum Runtime - 14.24.28127

IdentifyingNumber : {3CB4E2E8-04EB-371A-9433-4CA0D934B260}
Name : Microsoft Visual C++ 2015 x86 Debug Runtime - 14.0.23026
Vendor : Microsoft Corporation
Version : 14.0.23026
Caption : Microsoft Visual C++ 2015 x86 Debug Runtime - 14.0.23026

IdentifyingNumber : {CF2BEA3C-26EA-32F8-AA9B-331F7E34BA97}
Name : Microsoft Visual C++ 2012 x64 Minimum Runtime - 11.0.61030
Vendor : Microsoft Corporation
Version : 11.0.61030
Caption : Microsoft Visual C++ 2012 x64 Minimum Runtime - 11.0.61030

IdentifyingNumber : {CB0836EC-B072-368D-82B2-D3470BF95707}
Name : Microsoft Visual C++ 2013 x64 Minimum Runtime - 12.0.40660
Vendor : Microsoft Corporation
Version : 12.0.40660
Caption : Microsoft Visual C++ 2013 x64 Minimum Runtime - 12.0.40660

IdentifyingNumber : {1F1C2DFC-2D24-3E06-BCB8-725134ADF989}
Name : Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.4148
Vendor : Microsoft Corporation
Version : 9.0.30729.4148
Caption : Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.4148

IdentifyingNumber : {2E72FA1F-BADB-4337-B8AE-F7C17EC57D1D}
Name : Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.24.28127
Vendor : Microsoft Corporation
Version : 14.24.28127
Caption : Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.24.28127