Official Patch: http://dev.fckeditor.net/attachment/ticket/2115/2115.patch
. NET architecture solution:
Open the file filebrowser> fileworkerbase. CS
Go to line 119
Replace: Response. Write (@ "(function () {var d = Document. domain; while (true) {try {var A =Zookeeper top.opener.doc ument. Domain; Break;} catch (e) {}; d = D. Replace (/.*? (? :\. | $)/, ''); If (D. length = 0) break; try {document. domain = D ;}catch (e) {break ;}}})();");
Replace with: Response. Write (@ "(function () {var d = Document. domain; while (true) {try {var A =Window. Parent. onuploadcompleted; Break;} catch (e) {}; d = D. Replace (/.*? (? :\. | $)/, ''); If (D. length = 0) break; try {document. domain = D ;}catch (e) {break ;}}})();");
Compile the project and then reference the new DLL file in your project.
FCKeditor 2.6 upload failure Asp.net solution onuploadcompleted permission denied