Security Settings for Linked Data Types and Dynamic Data Exchange not available
If this is not the right location to ask this question, please refer me to the correct one. Using Excel 2016 (Office 365) Microsoft Excel for Office 365 MSO (16.0.10730.20304) 64-bit We are trying to troubleshoot why an excel spreadsheet with formulas is taking a long time to calculate (15 minutes). There is another computer we tested on and it calculates in about 45 Seconds. Two difference I noticed on the computer that runs the calculations faster, are: Security settings for Linked Data Types and Security settings for Dynamic Data Exchange. I am including a screenshot. On my computer, I do not have those 2 additional options. I have already enabled DDE using the registry: Windows Registry Editor Version 5.00 Windows Registry Editor Version 5.00 [HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Word\Options] "DontUpdateLinks"=dword:00000000 [HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Word\Options] "DontUpdateLinks"=dword:00000000 [HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Options] "DontUpdateLinks"=dword:00000000 [HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Word\Options\WordMail] "DontUpdateLinks"=dword:00000000 [HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Word\Options\WordMail] "DontUpdateLinks"=dword:00000000 [HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Options\WordMail] "DontUpdateLinks"=dword:00000000 [HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\OneNote\Options] "DisableEmbeddedFiles"=dword:00000000 [HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\OneNote\Options] "DisableEmbeddedFiles"=dword:00000000 [HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Excel\Options] "DontUpdateLinks"=dword:00000000 "DDEAllowed"=dword:00000000 "DDECleaned"=dword:00000000 [HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Excel\Options] "DontUpdateLinks"=dword:00000000 "DDEAllowed"=dword:00000000 "DDECleaned"=dword:00000000 "Options"=dword:00000117 [HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Options] "DontUpdateLinks"=dword:00000000 "DDEAllowed"=dword:00000000 "DDECleaned"=dword:00000000 "Options"=dword:00000117 Any suggestions would be helpful. Please let me know what additional information you need.
Disable DDE warning
Good morning, when I open a file that contain DDE external links, I got a warning advice saying: "This workbook contains links to external data sources that use DDE (Dynamic Data Exchange) that may be unsafe and have been disabled. See File > Options > Trust Center for DDE configuration options" Clicking ok and the links seems working good. I'm finding a way to disable showing this warning. Windows 10 Excel version 1906 Any help appreciated. Thank you Marcel