Errors after updating to latest revision on Windows 7

Werner LEMBERG wl at
Thu Mar 18 05:57:46 CET 2021

>> From now on I'll only use 'fmtutil-sys'.
> That should actually NOT be necessary. tlmgr is doing this for you,
> it updates all the formats that needs rebuilding if some packages
> are updated.

In other words: Direct calls to `fmtutil` are only necessary if you
bypass `tlmgr` while doing TeXLive updates, for example, if you
directly use the TeXLive SVN repository.  I'm quite sure the same is
true for MiKTeX's package manager.


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