I am having difficulty installing 4.7.1 and I mistakenly removed the previous version that was working but not updating properly. I get the following message ".NET Framework 4.7.1 has not been installed because: The form specified for the subject is not one supported or known by the specified trust provider." Any help would be appreciated.
the log file shows:
OS Version = 6.1.7601, SP = 1.0, Platform 2, Service Pack 1
OS Description = Win7 - x64 Service Pack 1
MSI = 5.0.7601.23593
Windows version = amd64_windowsfoundation_31bf3856ad364e35_6.1.7600.16385_none_5f2ecc1aaa4ac3b2.manifest
Windows servicing = 6.1.7601.23505
CommandLine = D:\f3cddb03ceeac3f1c414cb31\\Setup.exe /x86 /x64 /redist
TimeZone = Eastern Standard Time
Initial LCID = 1033
Using Simultaneous Download and Install mechanism
Operation: Installing
Package Name = Microsoft .NET Framework 4.7.1 Setup
Package Version = 4.7.02558
User Experience Data Collection Policy: AlwaysUploaded
Number of applicable items: 9
D:\f3cddb03ceeac3f1c414cb31\netfx_Full_x64.msi - Signature verification for file netfx_Full_x64.msi (D:\f3cddb03ceeac3f1c414cb31\netfx_Full_x64.msi) failed with error 0x800b0003 (The form specified
for the subject is not one supported or known by the specified trust provider.)
No FileHash provided. Cannot perform FileHash verification for netfx_Full_x64.msi
File netfx_Full_x64.msi (D:\f3cddb03ceeac3f1c414cb31\netfx_Full_x64.msi), failed authentication. (Error = -2146762749). It is recommended that you delete this file and retry setup again.
Exe (D:\f3cddb03ceeac3f1c414cb31\SetupUtility.exe) succeeded.
Exe Log File: dd_SetupUtility.txt
ServiceControl operation succeeded!
ServiceControl operation succeeded!
Exe (D:\f3cddb03ceeac3f1c414cb31\SetupUtility.exe) succeeded.
Exe Log File: dd_SetupUtility.txt
Final Result: Installation failed with error code: (0x800B0003), "The form specified for the subject is not one supported or known by the specified trust provider. " (Elapsed time: 0 00:00:15).
Moved from: Windows / Windows 7 / Other Windows apps
