How to resolve Excel error “MS Office Excel is waiting for another application to complete an OLE action"
It is not uncommon to receive error messages in Excel. Sometime these error messages are so strange and weird that it becomes very difficult to understand them. Today I will talk about one such error in Excel. “MS Office Excel is waiting for another application to complete an OLE action.” The above error may occur when you try to open your Excel sheet. There are three main reasons for the occurrence of this error: This error may occur when you use 'Send as Attachment' option of Excel to send the Excel sheet as an email attachment. If Excel is trying to access data from an active application. You have added too many add-ins in your application.