Evernote Clipper button fails to appear in header in any version, and neither do the new Firefox up-tabs in v.4 or v.5.
After upgrading to v.4, I found that I no longer had pdf support, so I downgraded back to v.3, but then found that Evernote Clipper's button would no longer appear in the header in v.3. Then I tried to install both versions, but found that I could not get the Evernote Clipper to work in any version, including v.5. Moreover, it is clear that Firefox has a problem, since I no longer get the up-turned tabs of v.4 or v.5 when I install them. Most likely I need to delete some preferences, but have failed so far to find them and am getting disgusted with this entire episode and am falling back on Safari.
After upgrading to v.4, I found that I no longer had pdf support, so I downgraded back to v.3, but then found that Evernote Clipper's button would no longer appear in the header in v.3. Then I tried to install both versions, but found that I could not get the Evernote Clipper to work in any version, including v.5. Moreover, it is clear that Firefox has a problem, since I no longer get the up-turned tabs of v.4 or v.5 when I install them. Most likely I need to delete some preferences, but have failed so far to find them and am getting disgusted with this entire episode and am falling back on Safari.