# newclude has destroyed my application

\usepackage{newclude}


with commands such as

\include*{myfile}


in an attempt to include myfile without the concomitant \clearpage. This didn't work, so I removed this new code and returned my tex file back to the same state it was in before. Now it won't compile! I keep getting the following error message:

! Undefined control sequence.

\@auxtag{myfile}{%


What the heck is going on??

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Delete all *.aux, *.toc files and so on and try again. –  Christian Lindig Feb 2 '13 at 19:58
That worked! Thank you!! –  Bazley Feb 2 '13 at 21:56

Delete all *.aux, *.toc and other auxiliary files and run LaTeX again. Some packages write control sequences to these files that become unknown once the package is no longer loaded.