Hi @jl
but there is no option to select "options" under HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\PowerPoint at all
If there is no "Options" subkey, I suggest you create one manually, and then following the steps in '
Step 1: Change the export resolution setting' to create ExportBitmapResolution (DWORD (32-bit)).
(Serious problems might occur if you modify the registry incorrectly. Before you modify it, please remember to back up the registry for restoration in case problems occur.)
If the changes on registry still do not work, I suggest you use uninstall support tool to remove Office completely. Then please restart machine, sign your licensed account in Services & Subscriptions page, install Office back to check this issue.
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