When mysql 5.5 is installed, the memory usage is 00X00000000 and cannot be read.

When mysql 5.5 is installed, the memory usage is 00X00000000 and cannot be read. Solution: 1. stop mysql service cmd->: net stop mysql2. uninstall mysql with your preferred tool. 3. Delete the installation directory of mysql. Www.2cto.com 4. Delete C: \ Documents ents and Settings \ All Users \ Application Data or the MySQL folder in C: \ Documents ents and Settings \ <username> \ Application Data. This folder is the root cause of the old password reinstalled by MySQL. If the file cannot be deleted, the old system prompts that the file is occupied, and the tool cannot be forcibly crushed, restart. It can be deleted after restart. 5. Clear the registry. Enter regedit in the run box, open the registry, search for mysql in C-f, and delete all mysql-related items. 6. reinstall it, just like the first installation. Expand C: \ Documents ents and Settings \ ["All Users" | "username"] \ What is stored in Application Data. Create the file to be copied, user behavior data, application data part or cache. When you uninstall the software, check whether it has been cleaned up. You can delete all files under c: \ Documents ents and Settings \ User Name \ Local Settings \ Temp. If you want to reduce the size of drive c, you can delete all files in the following folders: c: \ Documents ents and Settings \ User Name \ Cookies \ (keep index files)
C: \ Documents and Settings \ User Name \ Local Settings \ Temp \ All files (user temporary files) c: \ Documents and Settings \ User Name \ LocalSettings \ Temporary Internet Files \ All Files (page Files) www.2cto.com c: \ Documents and Settings \ USERNAME \ Local Settings \ History \ All files (History) c: \ Documents and Settings \ USERNAME \ Recent \ All files (shortcuts to recently browsed files) c: \ WINDOWS \ Temp \ All files (temporary files)
C: \ WINDOWS \ ServicePackFiles (backup file after sp1 or sp2 upgrade) c: \ WINDOWS \ Driver Cache \ i386 compressed file (backup file of the Driver) c: \ All files under WINDOWS \ SoftwareDistribution \ download. If you have upgraded elasticsearch updade, delete the following files: c: \ windows \ $ NtU... hidden file.
If you have enabled the System Restoration function, you can delete the Restore point. You can create a restore point by yourself, start-all programs-attachments, system tools-Disk Cleanup-other options-System Restore, and delete all restore points except the last one you created.