Open With is greyed out
Open with stopped working. I don't know what is wrong it was working fine then when I opened up Calibre today it wasn't. When I click on it every item in the drop down is greyed out except the customize plugin item.
Things I have tried in order to fix it are:
restart Calibre, didn't work
remove plugin and reinstall, didn't work (interestingly disable/enable plugin throws up an error says I can't disable don't know if this is normal or not for this plugin)
repair install of Calibre, didn't work
I am running Calibre x64 0.9.27 and Open With 1.5.7