LaTeX build problems

[sdfsdfsf]

When I try to build a .tex file using the LaTeX package, I always get this error from texput:

Code: Select all

This is pdfTeX, Version 3.1415926-1.40.11 (MiKTeX 2.9) (preloaded format=pdflatex 2010.12.3)  3 DEC 2010 18:56
entering extended mode
**C:\Users\sdfsdfsf\My Dropbox\Private\Notes\TeX\filename.tex

! Emergency stop.
<to be read again>
                   \kern
<*> C:\Users\sdfsdfsf\My Dropbox\Private\Notes\TeX
                                                \f...
*** (job aborted, file error in nonstop mode)

Any idea what's up?