After the files are installed TortoiseSVN SVN folder icon is not displayed, the solution is as follows:
1, "Win + R" to open the Run box, type "regedit" open registry
2, the file path: "Computer \ HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Explorer in the \ ShellIconOverlayIdentifiers", copied directly into the address bar that is to Enter
3, find all the options, press "Tortoise1Normal" becomes "0Tortoise1Normal" rule to modify all items
4, modified to reboot the system
