When you try to access a big NSF file in IBM Notes and get the message "Error 1028: Insufficient Memory," it usually signifies that your computer doesn't have enough memory to load the database. If you have a lot of attachments in your email, it can require a lot of RAM, especially on a 32-bit system.
First, shut down all apps that are running in the background and then restart your computer. Check if there is proper free disk space and raise the virtual memory in the Windows settings. If you can, use a computer with more RAM or a 64-bit version of Notes.
You can also make the NSF smaller by saving old emails. If you still can't get to the file, try using the TrustVare NSF to PST Converter to convert Lotus Notes to Outlook. The utility works well with big NSF files and lets you open the converted file in Outlook without any problems with memory. Before you make any changes, always make a backup.
First, shut down all apps that are running in the background and then restart your computer. Check if there is proper free disk space and raise the virtual memory in the Windows settings. If you can, use a computer with more RAM or a 64-bit version of Notes.
You can also make the NSF smaller by saving old emails. If you still can't get to the file, try using the TrustVare NSF to PST Converter to convert Lotus Notes to Outlook. The utility works well with big NSF files and lets you open the converted file in Outlook without any problems with memory. Before you make any changes, always make a backup.