Kéménybe korommal - MS SQL Server 2012 vs. .NET 4.0

In order to work around this issue, you can perform the following:

[...]

(note that on a 64-bit machine you need to create these in the 64-bit registry):

reg add "HKLM\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework 4 Extended\KB2544514" /v ThisVersionInstalled /t REG_SZ /d "Y"

reg add "HKLM\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework 4 Extended\KB2468871" /v ThisVersionInstalled /t REG_SZ /d "Y"

It's also necessary to run this command for KB2533523:

reg add "HKLM\SOFTWARE\Microsoft\Updates\Microsoft .NET Framework 4 Extended\KB2533523" /v ThisVersionInstalled /t REG_SZ /d "Y"

Ha 64 bites a rendszer, akkor - ahogy feljebb olvashattuk, a 64 bites registry-ben kell ténykedni - ezek helyett ami kell:

reg add "HKLM\SOFTWARE\Wow6432Node\Microsoft\Updates\Microsoft .NET Framework 4 Extended\KB2544514" /v ThisVersionInstalled /t REG_SZ /d "Y"

reg add "HKLM\SOFTWARE\Wow6432Node\Microsoft\Updates\Microsoft .NET Framework 4 Extended\KB2468871" /v ThisVersionInstalled /t REG_SZ /d "Y"

reg add "HKLM\SOFTWARE\Wow6432Node\Microsoft\Updates\Microsoft .NET Framework 4 Extended\KB2533523" /v ThisVersionInstalled /t REG_SZ /d "Y"

Majd, hogy biztos legyen:

All that I did was to download .NET Framework 4 AGAIN and "repair" it.
I then tried the SQL Server 2012 Install again and managed to get it in with no problems.

S láss csodát, ezzel így működik! Hogy pontosan melyik gyógyította meg, azt leszarom. Nincs erőm keresgetni és nem is érdekel.

Bug Closed as By Design