You might want to copy and paste these instructions into a notepad file. Then you can have the file open in safe mode, so you can follow the instructions easier.
Boot into safe mode, under your normal user name(NOT THE ADMINISTRATOR ACCOUNT). See how
HERE.
In Windows Explorer, turn on "Show all files and folders, including hidden and system". See how
HERE.
Run HJT with no other programmes open. Click the scan button. Have HJT fix the following, by placing a tick in the little box next to(if there).
R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)
O4 - HKUS\S-1-5-18\..\RunOnce: [configmsi] cmd /c "rmdir /q C:\config.msi" (User 'SYSTEM')
O4 - HKUS\S-1-5-18\..\RunOnce: [supportdir] cmd /c "rmdir /q /s "C:\WINDOWS\TEMP\{48227AEB-DC8E-4A90-A274-0B4A39D699B1}"" (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\RunOnce: [configmsi] cmd /c "rmdir /q C:\config.msi" (User 'Default user')
O8 - Extra context menu item: Search &Dictionary - C:\Program files\Lexico\Toolbar\dictionary.htm
O8 - Extra context menu item: Search &Thesaurus - C:\Program files\Lexico\Toolbar\thesaurus.htm
O9 - Extra button: (no name) - {9819CC0E-9669-4D01-9CD7-2C66DA43AC6C} - (no file)
O16 - DPF: {0246ECA8-996F-11D1-BE2F-00A0C9037DFE} (TDServer Control) -
http://gujarateducation.gswan.gov.in/e-book/tdserver.cab
O16 - DPF: {1A8AE742-2CDF-43E6-B3B9-C17F0AD302B0} (nCodeC1.nCodectl) -
https://www.nprocure.com/include/pki/nCodeC1.CAB
Click on the fix checked button.
Close HJT.
Locate and delete the following
bold files and/or directories(if there).
C:\WINDOWS\TEMP\
{48227AEB-DC8E-4A90-A274-0B4A39D699B1}<Delete the entire folder.
Reboot into normal mode and rehide your protected OS files.
Post a fresh HJT log and let me know how your system is running.
Regards Howard
