Hello Vardhaman,
This issue is starting to become cloudy because people aren't reading the earlier posts. In my earlier responses to MS diagnostic requests, I clearly stated that this problem happens for any individual add-in, and specifically listed each of the individual
add-ins that I tested. Earlier than that, I also reported a bug with the repair function (which I ran based on a MS request) which left me with Office 365 completely uninstalled. After reinstalling, the the problem remained. I am running the 64 bit version
that both you and Michael have listed, and the problem occurs every time I've launched Excel several times per day for at least a month. The problem started a few updates ago; it did not start with my original 2016 installation.
In one of my earlier posts, you will see the different messages that remain on the splash screen for several iterations. This should provide sufficient detail for someone to start looking at where this problem is occurring. This is clearly not an add-in
problem since the add-ins I use have been in place for virtually every version of Excel I've used over the last few years. Please check the earlier information before asking Michael to run your repair utility and potentially end up having to reinstall manually.
Thanks,
Jack