Microsoft. NET Framework 4.0 Installation Notes

Microsoft. NET Framework 4.0 was officially released on April 12, 2010:

Click on "Microsoft. NET Framework 4" To download the installer:

To start the installation:

Installation Complete:

Requires a restart of the computer after the installation is complete.

The results of running the ClrInfo.exe program (see ". NET Framework CLR Version detection") are as follows:

Recompile the ClrInfo.exe program with the C # 4.0 compiler and run it again, as the results are as follows:

As you can see, the CLR version changes from 2.0.50727.4200 to 4.0.30319.1.

The results of running the FrameworkDetect.exe program (see "Framework Detector") are as follows:

The result of entering "Javascript:alert (navigator.useragent)" In the address bar of IE browser is as follows:

The results of viewing the registry are as follows:

Copyright NOTICE: This article for Bo Master http://www.zuiniusn.com original article, without Bo Master permission not reproduced.

Microsoft. NET Framework 4.0 Installation Notes