Error after removing the module openenterprise-7.x-1.0-rc3

Hello, dear ones!

I have a problem; I probably installed the module openenterprise-7.x-1.0-rc3 incorrectly on Drupal 7 (sites/all/modules/) and immediately encountered a server error, causing the site to stop working.

After I deleted all the files from the openenterprise-7.x-1.0-rc3 module, the site started working, but I cannot log into the admin panel or edit anything, and it shows the following errors:

· 
Warning: require_once(/hermes/bosweb/web241/b2419/ipg.omzo/itwebsolution/sites/all/modules/openenterprise-7.x-1.0-rc3/modules/user/user.admin.inc): failed to open stream: No such file or directory in menu_execute_active_handler() (line 515 of/hermes/bosweb/web241/b2419/ipg.omzo/itwebsolution/includes/menu.inc).

·  Warning: require_once(/hermes/bosweb/web241/b2419/ipg.omzo/itwebsolution/sites/all/modules/openenterprise-7.x-1.0-rc3/modules/user/user.pages.inc): failed to open stream: No such file or directory in menu_execute_active_handler() (line 515 of/hermes/bosweb/web241/b2419/ipg.omzo/itwebsolution/includes/menu.inc).

· 
Warning: require_once(/hermes/bosweb/web241/b2419/ipg.omzo/itwebsolution/sites/all/modules/openenterprise-7.x-1.0-rc3/modules/system/system.admin.inc): failed to open stream: No such file or directory in menu_execute_active_handler() (line 515 of/hermes/bosweb/web241/b2419/ipg.omzo/itwebsolution/includes/menu.inc).

·  Warning: require_once(/hermes/bosweb/web241/b2419/ipg.omzo/itwebsolution/sites/all/modules/openenterprise-7.x-1.0-rc3/modules/system/system.admin.inc): failed to open stream: No such file or directory in menu_execute_active_handler() (line 515 of/hermes/bosweb/web241/b2419/ipg.omzo/itwebsolution/includes/menu.inc).

Please help me fix these errors; I thank you in advance.