+
+ SET(CPACK_NSIS_EXTRA_UNINSTALL_COMMANDS "
+ !define Uninstall_EnvStr_RegKey 'HKLM \\\"SYSTEM\\\\CurrentControlSet\\\\Control\\\\Session Manager\\\\Environment\\\"'
+ WriteRegExpandStr \\\${Uninstall_EnvStr_RegKey} 'CREATOOLS_DIRS' ''
+
+ SendMessage \\\${HWND_BROADCAST} \\\${WM_WININICHANGE} 0 'STR:Environment' /TIMEOUT=5000
+
+ ")