Try this, launch Excel and go to Tools, Options and click on the General tab. Take the checkmark out of Ignore other applications. close Excel and then try clicking on the shortcut or icon.
Property Management System practice
This information all about best practice of Property Management System especially for Fidelio, Opera from Micros-Fidelio
Best Practice using Microsoft Office
This is best practice can help you to use Ms. Office more effisient and effective.
Apple best practice
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Networking section... vlan,Cisco,Mikrotik,Switch,Router
Cloud Computing
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