What is the release # that created these projects? Look at the left-bottom of the Window.
Install this version, even though it may seem to be the same as the one now in use.
If no change, please upload the VPJ files for each project. You may find them in the folder that holds the source files, or do a search.
Upload the file/s to a free server, such as Google Drive or MS OneDrive, right-click the link and Share or Copy. Copy the result and paste it here or to me in a Private Message via the mail envelope in the top-right corner of this forum. When using Google Drive, click SHARE | SHARE and change "restricted" to "anyone with link can view.**