Các câu trả lời gần đây cho Today Google upgraded my Google calander and all my events are lost when using Firefox Developer. The regular orange Firefox is working fine please helphttps://support.mozilla.org/vi/questions/12137352018-04-14T15:42:57-07:00Hi, Firefox Developer shares your date from Release Firefox so always do in both :
https://sup2018-04-14T15:42:57-07:00Pkshadowhttps://support.mozilla.org/vi/questions/1213735#answer-1101130<p>Hi, Firefox Developer shares your date from Release Firefox so always do in both&nbsp;:
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<ul><li><a href="https://support.mozilla.org/en-US/kb/back-and-restore-information-firefox-profiles" rel="nofollow">https://support.mozilla.org/en-US/kb/back-and-restore-information-firefox-profiles</a>
</li><li><a href="https://support.mozilla.org/en-US/kb/export-firefox-bookmarks-to-backup-or-transfer" rel="nofollow">https://support.mozilla.org/en-US/kb/export-firefox-bookmarks-to-backup-or-transfer</a>
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<p>For Developer&nbsp;: please try a Refresh but Note that this does more than uninstalling and re-installing does. Normal uninstalling does not remove some preferences which may have become corrupt.
Please Refresh but do this 1st: Delete your Cookies and Cache and TEST.
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<ul><li><a href="https://support.mozilla.org/en-US/kb/export-firefox-bookmarks-to-backup-or-transfer" rel="nofollow">https://support.mozilla.org/en-US/kb/export-firefox-bookmarks-to-backup-or-transfer</a>
</li><li><a href="https://support.mozilla.org/en-US/kb/back-and-restore-information-firefox-profiles" rel="nofollow">https://support.mozilla.org/en-US/kb/back-and-restore-information-firefox-profiles</a>
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<p>then
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<ul><li><a href="https://support.mozilla.org/en-US/kb/refresh-firefox-reset-add-ons-and-settings" rel="nofollow">https://support.mozilla.org/en-US/kb/refresh-firefox-reset-add-ons-and-settings</a>
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<p>TEST.......
If no issues then Extensions which need to be added back in 1 at a time and tested .....
Or it is your Profile&nbsp;: Make a new one and test ...:
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<ul><li><a href="https://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-firefox-profiles" rel="nofollow">https://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-firefox-profiles</a>
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<p>If is your Profile&nbsp;:
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<ul><li><a href="https://support.mozilla.org/en-US/kb/recovering-important-data-from-an-old-profile" rel="nofollow">https://support.mozilla.org/en-US/kb/recovering-important-data-from-an-old-profile</a>
</li><li><a href="http://kb.mozillazine.org/Transferring_data_to_a_new_profile_-_Firefox" rel="nofollow">http://kb.mozillazine.org/Transferring_data_to_a_new_profile_-_Firefox</a>
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<p>Note: Any customization will revert back to default, you will also need to reinstall Extensions.
</p><p>Please use this to uninstall your Flash versions 25 &amp; 29
<a href="https://helpx.adobe.com/flash-player/kb/uninstall-flash-player-windows.html" rel="nofollow">https://helpx.adobe.com/flash-player/kb/uninstall-flash-player-windows.html</a>
Flash Player Version: 29.0.0.140 Current Version
<a href="https://get.adobe.com/flashplayer/otherversions/" rel="nofollow">https://get.adobe.com/flashplayer/otherversions/</a>
Step 1: Select Operating System
Step 2: Select A Version (Firefox, . . . .)
Note: Other software is offered in the download. &lt;Windows Only&gt;
</p><p>Please let us know if this solved your issue or if need further assistance.
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