Blend is required for the Silverlight project. The current version of blend4 is the best Chinese version. Later, I don't know why. My colleague's blend4 cannot be used. It may be caused by 360 upgrade or anti-virus, blend4 cannot be opened during running, and errors such as oxc000007b cannot be started by the program are always reported, and it cannot be uninstalled.
This is a headache and has been encountered on the Internet, but it seems that it has not been solved. Another friend in the garden, blend4, reported the conflicting components found error and uninstalled it. Fortunately, because the program in the control panel cannot be detached, it seems that it can be detached, but it can clear the registry and some files.
Oxc000007b is caused by DirectX driver. Try the solution that the application cannot start 0xc000007b normally, and reinstall the 9.0 installation package. At the beginning, you cannot restart blend4. After installation, You can restart it again. This should be because the DirectX file is missing.
Then, restart the Installation File of blend4 and uninstall it. The uninstallation is successful this time, and then it is repaired again. blend4 can be used again.
I saw a similar problem with my online friends. I sent it for your reference. The Windows Server 2003 system is used.