Can''t create/write to file ''C:WINDOWSTEMP...MYSQL error solution_PHP tutorial

Error message:

Error: Can't create/write to file 'C:\WINDOWS\TEMP\#sql_738_0.MYD' (Errcode: 17)
Errno.: 1 

Problem analysis:

1. The C:WindowsTEMP folder permissions are not enough, at least the read and write permissions of the USERS group must be given;

2. The disk in the C:WindowsTEMP folder is full and files cannot be written to it. Clear the TEMP folder;

3. Third-party restrictions (such as restrictions on anti-virus software)

1) Your server is equipped with MCAFEE anti-virus software, and its access protection prohibits TEMP files from being writable. Modify the access protection settings;

2) It’s still a problem with the MCAFEE anti-virus software. The solution steps are: press-access scan properties - all processes - detection items - scan files (when writing to disk) and uncheck it.