Error when installing 1Password extension
If you try to install the 1Password Safari extension but get an error like "Safari can't install this extension. An error occurred when installing the extension "1Password," there might be something wrong with key system files on your Mac. Here are a couple of solutions you can try:
Rebuild LaunchServices:
http://hintsforums.macworld.com/showthread.php?t=112255
Make sure the Cache folder is not locked:
http://hintsforums.macworld.com/showthread.php?t=113092
After trying these remedies, give the 1Password extension another shot.
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1Password in Safari, Firefox, and Google Chrome (Browser Extensions)
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1Password 3.9 for Mac (from Mac App Store)
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1Password 3.8 for Mac (from AgileBits website)
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1Password for iPhone, iPod touch, iPad
- How To: Back up your 1Password data on the iOS devices before upgrading your iOS
- What to do if I lost my 1Password app or its data after upgrading my iOS devices?
- 1Password support for alternative browsers on iOS
- How do I sync my data between my iPhone and my iPad?
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Troubleshooting
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Syncing
- How can I use the new two-factor authentication from Dropbox?
- Alternatives to Dropbox cloud syncing: iCloud, Google Drive, SkyDrive
- How To: Enable quick and automatic 1Password data sync with Dropbox
- How To: Sync your Mac and iPhone or iPod touch over Wi-Fi
- Can I share data between 1Password 3.9 (Lion) and 1Password 3.8 (Snow Leopard)
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