Windows 7 boot prompt: unable to locate the program Input Point TF_InvalidAssemblyListCache and dynamic database MSCTF. dll

Previously, Windows XP was installed on drive C, and Windows 7 was later installed on drive H. This error is prompted when you enter the system.

This error is literally because the exe file cannot find anything in the dll file. The cause may be a problem with the dll file.

Further analysis, it is impossible to damage the dll file, because the system is the original official system, the first time you enter the system, the NIC driver is not installed, it is impossible to infect the virus and cause file damage.

The problem may be the path of the dll file or the path of the exe file in the registry. Open the Registry Editor, and find HKEY_CURRENT_USER-> Software-> Microsoft-> Windows-> Current version-> Run. The value of ctfmon.exe is "c: \ Windows \ System32 \ ctfmon.exe ". This is the problem. If you change C: to h: Then restart the system, the error box is no longer displayed. It seems that this is also a bug in Windows installation files.