Logon failure: user account restriction FIX


Did you try to run an application as administrator but upon clicking, this error appear? "Logon failure: user account restriction. Possible reasons are blank passwords not allowed, logon hour restrictions, or a policy restriction has been enforced." try the solution below and see if it's fix the error.

Error


"Logon failure: user account restriction. Possible reasons are blank passwords not allowed, logon hour restrictions, or a policy restriction has been enforced."

Solution Fix
Follow this steps

1. go to RUN(win+r) type regedit.exe
2. then go here HKLM\System\CurrentControlSet\Control\Lsa
3. change the value of  "LimitBlankPasswordUse" from 1 to 0 (just double click)
4. close the registry editor and try again to run your application.
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2 comments:

Anonymous said...

thanks. i had this problem for like 4 years already since the time i buyed this laptop. but now fixed!!

Anonymous said...

Still not solved my problem for updating Firefox, despite numerous efforts I'm stuck on version 3.18. Tried removing password, adding guest account, changing administrator account. I just want to throw the computer out of the window now :(

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