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The command line argument is not valid?

  • 2 replies
  • 2 have this problem
  • 5 views
  • Last reply by cor-el

jbhcmi
jbhcmi
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New version of firefox won't let me drop appointments into Outlook. .... verify the switch you are using.. is also in error message.

IE works and may be the easy solution.

New version of firefox won't let me drop appointments into Outlook. .... verify the switch you are using.. is also in error message. IE works and may be the easy solution.

All Replies (2)

dumdidadida
dumdidadida
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Hi,

Can you please create a screenshot of the problem you're seeing by following the guide mentioned at How do I create a screenshot of my problem?.

Once you've done this, attach the saved screenshot file to your forum post by clicking the Browse... button below the Post your reply box. You really help us to visualize the problem.

You can also check if this happens in a new profile. If the new profile is okay, you can Reset Firefox on the old (previous) profile via Help (Alt + H) > Troubleshooting Information.

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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You can try:

You can also try t 'redo' the default browser.