Please be aware that ePO 5.10 does have a preinstall check tool that, when run, will report on anything that needs attention.
Please do ensure to use it and action anything (with supports help if needed) it reports to you.
to this I can offer the article below that lists the minimum extension ePO 5.10 supports, as such any you have that are not listed should be upgraded first to minimise the potential of the upgrade to fail because of them.
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