SQL2012 attempts to read or write protected memory. This usually indicates that other memory is corrupted

SQL2012 attempts to read or write protected memory. This usually indicates that the other memory is corrupted

today open SQL2012, suddenly can not connect the database , at first thought that a server crashed, the results have tried several, is still the case, The popup prompts are as follows:

Attempts to read or write protected memory. This is usually just another memory that is corrupted. (System.Data)

After resetting the Winsock directory, a lot of answers were also found on the web, specifically resetting the Winsock directory.

Summed up is a sentence:

Administrator run cmd-input netsh winsock reset

：

SQL2012 attempts to read or write protected memory. This usually indicates that other memory is corrupted