Kenedy Torcatt <ydenek <at> gmail.com> writes: > > Hello, I'm a windows user and I just Upgraded miktex and Lyx to 2.0.3. > Now I'm having this issue, the scrbook.cls is not available. >
In the Start menu, find the MiKTeX group and look for the package manager application. Run that, select the koma-script package, and install it (if it is not already installed). Paul
