UNO SimpleFileAccess directory path with spaces

When Using UNO’s SimpleFileAccess service in a macro, how should spaces be handled? I tried formatting the string as

 ConvertToUrl(Replace("L:\Other Quality Records\EMU Calculations\"," ","%20"))

That used to work, but it no longer does.

Unlikely. The replacement (manual URL-encoding) plus ConvertToUrl that encodes already encoded simply ruins it.

Just

ConvertToUrl("L:\Other Quality Records\EMU Calculations\")