I installed TB 78 (32-bit), Japanese locale version, a few days ago under Windows 10 (64-bit) I notice the error reported here in error console immediately after startup of the program (no interaction after the startup). (See Bug 1653789, TB 78.0: Errors in error console immediately after startup of TB under Windows 10.) ``` Failed to install engine: File resource://search-extensions/twitter-ja/ does not contain a valid manifest loadManifest@resource://gre/modules/addons/XPIInstall.jsm:671:11 SearchService.jsm:1293 ensureBuiltinExtension resource://gre/modules/SearchService.jsm:1293 AsyncFunctionThrow self-hosted:697 ``` FYI, other errors present in the error console immediately after the startup of TB 78.0 share this "self-hosted" stuff although I am not sure what that is. (see Bug 1634341 comment 3 https://bugzilla.mozilla.org/show_bug.cgi?id=1634341#c3 )
Bug 1653792 Comment 0 Edit History
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I installed TB 78 (32-bit), Japanese locale version, a few days ago under Windows 10 (64-bit) I noticed the error reported here in error console immediately after startup of the program (no interaction after the startup). (See Bug 1653789, TB 78.0: Errors in error console immediately after startup of TB under Windows 10.) ``` Failed to install engine: File resource://search-extensions/twitter-ja/ does not contain a valid manifest loadManifest@resource://gre/modules/addons/XPIInstall.jsm:671:11 SearchService.jsm:1293 ensureBuiltinExtension resource://gre/modules/SearchService.jsm:1293 AsyncFunctionThrow self-hosted:697 ``` FYI, other errors present in the error console immediately after the startup of TB 78.0 share this "self-hosted" stuff although I am not sure what that is. (see Bug 1634341 comment 3 https://bugzilla.mozilla.org/show_bug.cgi?id=1634341#c3 )