Thread:Extension talk:MsUpload/edit toolbar

My added custom buttons to the  classic edit toolbar no longer appear after I added this extension.

I have refreshed the edit page and the new custom buttons still do not appear.

The new image that appears in my classic toolbar is:
 * msu_upload_button_old.gif

which is accessed at:
 * extensions/MsUpload/css/msupload.css

Deleting this .gif does not help.

Please help.