This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

How to roll back to Firefox 3.6 32 bit from Firefox 4 64 bit

  • 1 èsì
  • 9 ní àwọn ìṣòro yìí
  • 10 views
  • Èsì tí ó kẹ́hìn lọ́wọ́ TonyE

more options

I am running firefox 4 64 bit on windows 7. However my remote citrix connection for work needs a 32 bit browser. How can I install a 32 bit version on my PC when my OS is 64 bit?

I am running firefox 4 64 bit on windows 7. However my remote citrix connection for work needs a 32 bit browser. How can I install a 32 bit version on my PC when my OS is 64 bit?

Ọ̀nà àbáyọ tí a yàn

I can tell by your user agent string that you are using the 32 bit version of Firefox 4.0.1

Your user agent string is Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0.1) Gecko/20100101 Firefox/4.0.1, the WOW64 part means you are using a 32 bit version on 64 bit Windows. A 64 bit browser would display win64 instead.

All release versions of Firefox on Windows are 32 bit, though a 64 bit version is being developed.

Ka ìdáhùn ni ìṣètò kíkà 👍 0

All Replies (1)

more options

Ọ̀nà àbáyọ Tí a Yàn

I can tell by your user agent string that you are using the 32 bit version of Firefox 4.0.1

Your user agent string is Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0.1) Gecko/20100101 Firefox/4.0.1, the WOW64 part means you are using a 32 bit version on 64 bit Windows. A 64 bit browser would display win64 instead.

All release versions of Firefox on Windows are 32 bit, though a 64 bit version is being developed.