Fixes:    - error message after using 'Apply' and the 'OK'
Fixes:    - error message after using 'Apply' and the 'OK'

Task:     - none
RevBy:    - Thorbjørn
AutoTest: - manual
Details:  - the docs where unregistered, still the member
            had the files saved and tried to unregister again

malikcjm/qtcreator,farseerri/git_code,maui-packages/qt-creator,enricoros/k-qt-creator-inspector,martyone/sailfish-qtcreator,bakaiadam/collaborative_qt_creator,malikcjm/qtcreator,Distrotech/qtcreator,duythanhphan/qt-creator,azat/qtcreator,richardmg/qtcreator,Distrotech/qtcreator,AltarBeastiful/qt-creator,azat/qtcreator,omniacreator/qtcreator,syntheticpp/qt-creator,yinyunqiao/qtcreator,enricoros/k-qt-creator-inspector,darksylinc/qt-creator,danimo/qt-creator,martyone/sailfish-qtcreator,xianian/qt-creator,maui-packages/qt-creator,yinyunqiao/qtcreator,farseerri/git_code,jonnor/qt-creator,dmik/qt-creator-os2,darksylinc/qt-creator,yinyunqiao/qtcreator,KDAB/KDAB-Creator,martyone/sailfish-qtcreator,azat/qtcreator,danimo/qt-creator,syntheticpp/qt-creator,renatofilho/QtCreator,xianian/qt-creator,azat/qtcreator,KDAB/KDAB-Creator,duythanhphan/qt-creator,sandsmark/qtcreator-minimap,renatofilho/QtCreator,amyvmiwei/qt-creator,Distrotech/qtcreator,xianian/qt-creator,maui-packages/qt-creator,farseerri/git_code,hdweiss/qt-creator-visualizer,hdweiss/qt-creator-visualizer,enricoros/k-qt-creator-inspector,pcacjr/qt-creator,syntheticpp/qt-creator,duythanhphan/qt-creator,dmik/qt-creator-os2,Distrotech/qtcreator,kuba1/qtcreator,sandsmark/qtcreator-minimap,KDE/android-qt-creator,malikcjm/qtcreator,pcacjr/qt-creator,enricoros/k-qt-creator-inspector,sandsmark/qtcreator-minimap,dmik/qt-creator-os2,ostash/qt-creator-i18n-uk,malikcjm/qtcreator,Distrotech/qtcreator,sandsmark/qtcreator-minimap,ostash/qt-creator-i18n-uk,AltarBeastiful/qt-creator,jonnor/qt-creator,danimo/qt-creator,KDE/android-qt-creator,kuba1/qtcreator,sandsmark/qtcreator-minimap,omniacreator/qtcreator,kuba1/qtcreator,bakaiadam/collaborative_qt_creator,jonnor/qt-creator,kuba1/qtcreator,amyvmiwei/qt-creator,syntheticpp/qt-creator,KDE/android-qt-creator,omniacreator/qtcreator,martyone/sailfish-qtcreator,maui-packages/qt-creator,farseerri/git_code,ostash/qt-creator-i18n-uk,amyvmiwei/qt-creator,syntheticpp/qt-creator,syntheticpp/qt-creator,kuba1/qtcreator,farseerri/git_code,syntheticpp/qt-creator,richardmg/qtcreator,KDAB/KDAB-Creator,yinyunqiao/qtcreator,omniacreator/qtcreator,dmik/qt-creator-os2,ostash/qt-creator-i18n-uk,farseerri/git_code,xianian/qt-creator,richardmg/qtcreator,Distrotech/qtcreator,omniacreator/qtcreator,azat/qtcreator,malikcjm/qtcreator,xianian/qt-creator,renatofilho/QtCreator,jonnor/qt-creator,duythanhphan/qt-creator,omniacreator/qtcreator,omniacreator/qtcreator,amyvmiwei/qt-creator,malikcjm/qtcreator,kuba1/qtcreator,kuba1/qtcreator,dmik/qt-creator-os2,danimo/qt-creator,colede/qtcreator,danimo/qt-creator,richardmg/qtcreator,richardmg/qtcreator,colede/qtcreator,colede/qtcreator,ostash/qt-creator-i18n-uk,AltarBeastiful/qt-creator,amyvmiwei/qt-creator,yinyunqiao/qtcreator,yinyunqiao/qtcreator,danimo/qt-creator,darksylinc/qt-creator,hdweiss/qt-creator-visualizer,KDAB/KDAB-Creator,maui-packages/qt-creator,jonnor/qt-creator,martyone/sailfish-qtcreator,ostash/qt-creator-i18n-uk,enricoros/k-qt-creator-inspector,danimo/qt-creator,darksylinc/qt-creator,darksylinc/qt-creator,yinyunqiao/qtcreator,colede/qtcreator,AltarBeastiful/qt-creator,AltarBeastiful/qt-creator,martyone/sailfish-qtcreator,renatofilho/QtCreator,jonnor/qt-creator,duythanhphan/qt-creator,amyvmiwei/qt-creator,AltarBeastiful/qt-creator,hdweiss/qt-creator-visualizer,bakaiadam/collaborative_qt_creator,dmik/qt-creator-os2,AltarBeastiful/qt-creator,hdweiss/qt-creator-visualizer,duythanhphan/qt-creator,pcacjr/qt-creator,xianian/qt-creator,dmik/qt-creator-os2,KDE/android-qt-creator,darksylinc/qt-creator,farseerri/git_code,pcacjr/qt-creator,hdweiss/qt-creator-visualizer,colede/qtcreator,KDAB/KDAB-Creator,darksylinc/qt-creator,AltarBeastiful/qt-creator,ostash/qt-creator-i18n-uk,KDE/android-qt-creator,amyvmiwei/qt-creator,renatofilho/QtCreator,xianian/qt-creator,KDE/android-qt-creator,Distrotech/qtcreator,azat/qtcreator,danimo/qt-creator,maui-packages/qt-creator,renatofilho/QtCreator,kuba1/qtcreator,enricoros/k-qt-creator-inspector,malikcjm/qtcreator,farseerri/git_code,KDAB/KDAB-Creator,pcacjr/qt-creator,pcacjr/qt-creator,martyone/sailfish-qtcreator,bakaiadam/collaborative_qt_creator,danimo/qt-creator,richardmg/qtcreator,pcacjr/qt-creator,colede/qtcreator,bakaiadam/collaborative_qt_creator,KDE/android-qt-creator,KDE/android-qt-creator,martyone/sailfish-qtcreator,kuba1/qtcreator,xianian/qt-creator,amyvmiwei/qt-creator,enricoros/k-qt-creator-inspector,bakaiadam/collaborative_qt_creator,darksylinc/qt-creator,maui-packages/qt-creator,martyone/sailfish-qtcreator,bakaiadam/collaborative_qt_creator,xianian/qt-creator,richardmg/qtcreator,sandsmark/qtcreator-minimap,colede/qtcreator,duythanhphan/qt-creator