Update Emsisoft sections

scripts/wk/repairs/win.py

@@ -33,7 +33,12 @@ from wk.io            import (
   non_clobber_path,
   rename_item,
   )
-from wk.kit.tools     import (download_tool, get_tool_path, run_tool)
+from wk.kit.tools     import (
+  download_tool,
+  extract_archive,
+  get_tool_path,
+  run_tool,
+  )
 from wk.log           import format_log_path, update_log_path
 from wk.os.win        import (
   ARCH,
@@ -92,7 +97,7 @@ MBAM_UNINSTALL_KEY = (
   r'\{35065F43-4BB2-439A-BFF7-0F1014F2E0CD}_is1'
   )
 SYSTEMDRIVE = os.environ.get('SYSTEMDRIVE', 'C:')
-EMSISOFT_INSTALL_PATH = f'{SYSTEMDRIVE}/EmsisoftCmd'
+EMSISOFT_INSTALL_PATH = get_path_obj(f'{SYSTEMDRIVE}/EmsisoftCmd')
 WHITELIST = '\n'.join((
   str(CONEMU_EXE),
   fr'{PROGRAMFILES_32}\TeamViewer\TeamViewer.exe',
@@ -988,7 +993,9 @@ def fix_file_associations():
 
 def install_emsisoft_cmd():
   """Install EmsisoftCmd."""
-  run_tool('EmsisoftCmd', 'EmsisoftCmd', '/S', download=True)
+  download_tool('EmsisoftCmd', 'EmsisoftCmd')
+  installer = get_tool_path('EmsisoftCmd', 'EmsisoftCmd')
+  extract_archive(installer, EMSISOFT_INSTALL_PATH, '-aos')
 
 
 def install_mbam():
@@ -1200,19 +1207,18 @@ def run_tdsskiller():
 def uninstall_emsisoft_cmd():
   """Uninstall EmsisoftCmd.
 
-  NOTE: An uninstaller is no longer provided? Just delete the folder I guess.
+  NOTE: If the epp service was installed previously then it may get in
+        the way.  Just in case this wil attempt to stop and delete it.
   """
-  cmd = [f'{EMSISOFT_INSTALL_PATH}/a2cmd.exe', '/uninstallservice']
-  proc = popen_program(cmd)
-  proc.wait()
-
-  # Stop service
   try:
     stop_service('epp')
   except GenericError:
     # Ignore and delete *most* of EmsisoftCmd
     pass
 
+  # Delete service (if possible / present)
+  run_program(['sc', 'delete', 'epp'], check=False)
+
   # Delete install dir
   ## NOTE: Using ingore_errors=True in case service dll can't be removed.
   delete_folder(EMSISOFT_INSTALL_PATH, force=True, ignore_errors=True)