Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

Mozilla 도움말 검색

고객 지원 사기를 피하세요. 저희는 여러분께 절대로 전화를 걸거나 문자를 보내거나 개인 정보를 공유하도록 요청하지 않습니다. "악용 사례 신고"옵션을 사용하여 의심스러운 활동을 신고해 주세요.

자세히 살펴보기

NTVDM CPU has encountered an illegal instruction using Windows XP Firefox 8.0.1 (IE8 does not cause this error)

  • 1 답장
  • 8 이 문제를 만남
  • 1 보기
  • 최종 답변자: cor-el

more options

C:\Windows\install~1\{AC76B~1\SC_ACR~1.EXE The NTVDM CPU has encountered an illegal instruction. CS:0dd8 IP:01be OP:ff ff ff 00 00 Choose 'Close' to terminate the application.

I receive the error every time I turn on and off my pc and then start Mozilla Firefox. The problem does not happen if I use IE8.

I have gone to the control panel and removed Firefox 8.0.1 and then downloaded a new version and installed. I still experience the issue.

C:\Windows\install~1\{AC76B~1\SC_ACR~1.EXE The NTVDM CPU has encountered an illegal instruction. CS:0dd8 IP:01be OP:ff ff ff 00 00 Choose 'Close' to terminate the application. I receive the error every time I turn on and off my pc and then start Mozilla Firefox. The problem does not happen if I use IE8. I have gone to the control panel and removed Firefox 8.0.1 and then downloaded a new version and installed. I still experience the issue.

모든 댓글 (1)

more options

Make sure that you do not run Firefox in compatibility mode.
You can open the Properties via the right-click context menu of the Firefox desktop shortcut and check that in the "Compatibility" tab.
Make sure that all items are deselected in the "Compatibility" tab of the Properties window.