So did you do a SAFE Boot & Repair Permissions

LW does not normally eat up extensions. Not something I've ever heard of before. LW doesn't use extensions & only installs the program & preferences. It will then create a save & incomplete folder after you set it to. So sounds like something else. Possibly even coincidental before or after you installed LW. So does LW work ok?

Perhaps you should re-install the system, PS & MS. By the way, we don't condone the use of illegally purchased softw. & neither does the LW company.