I have the following in most of my documents written in the preamble: \input{preambles/common.sty}
It has always worked for me, dating back to LyX 1.4.x, and up to LyX 2.0rc2. Recently I've reinstalled both MiKTeX and LyX from scratch using official installers for both, and my documents are not compilable anymore, instead I get the following messsage: ! LaTeX Error: File `preambles/common.sty' not found. I don't really know what has changed since rc2, but this is crucial for me. Is there any way for me to make it work with LyX 2.0 or should I go back to earlier versions? Moving the file out of the 'preamble' directory didn't help either. Please advise. Regards, MichaĆ