Hi Tatiana,
Based on your decryption, when you opened excel reports you always get SECURITY WARMING.
First I suggest you add location where you excel file resides into trusted location list.
- Click File > Options.
- Click Trust Center > Trust Center Settings > Trusted Locations.
- Click Add new location.
- Click Browse to find the folder, select a folder, and then click OK.
https://support.office.com/en-gb/article/Add-remove-or-change-a-trusted-location-7ee1cdc2-483e-4cbb-bcb3-4e7c67147fb4
Please check if the connection by default will be enabled when you open Excel file.
Then if you are using External connections (for example SharePoint), then instead you should
enable all data connections for external content in the Excel Trust Center. Connections to external data might be disabled on your computer. To connect to data when you open a workbook, you must enable data connections by using the Trust Center
bar, or by putting the workbook in a trusted location.
- Click File > Options.
- Click Trust Center > Trust Center Settings > External Content.
- Click Enable all Data Connections.
- Click Ok.
Please try these methods and check if they work for you. Im glad to help and follow up your reply.
Regards,
George Zhao
Forum Support
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