[texworks] message from TeXworks user

[m.aflakparast at ut.ac.ir]

Greetings,

I have a document written in LaTeX.
when I run it in TeXworks all things are ok, but when I select all the
codes and copy/paste it to a new window then I do some changes in casual
information like "name" then I save it to the same directory in which the
original document was, I face the following error.

This is pdfTeX, Version 3.1415926-1.40.11 (Web2C 2010)
 restricted \write18 enabled.
entering extended mode
(./new.tex
LaTeX2e <2009/09/24>
Babel <v3.8l> and hyphenation patterns for english, dumylang,
nohyphenation, lo
aded.
(./moderncv.cls
Document Class: moderncv 2007/05/28 v0.6 modern curriculum vitae document
class


(c:/Users/Public/Documents/Desktop/XePersian/XePersian_Portable/texlive/2010/te
xmf-dist/tex/latex/base/size10.clo)
(c:/Users/Public/Documents/Desktop/XePersian/XePersian_Portable/texlive/2010/te
xmf-dist/tex/latex/base/ifthen.sty)
(c:/Users/Public/Documents/Desktop/XePersian/XePersian_Portable/texlive/2010/te
xmf-dist/tex/generic/oberdiek/ifpdf.sty)
(c:/Users/Public/Documents/Desktop/XePersian/XePersian_Portable/texlive/2010/te
xmf-dist/tex/latex/graphics/color.sty
(c:/Users/Public/Documents/Desktop/XePersian/XePersian_Portable/texlive/2010/te
xmf-dist/tex/latex/latexconfig/color.cfg)
(c:/Users/Public/Documents/Desktop/XePersian/XePersian_Portable/texlive/2010/te
xmf-dist/tex/latex/pdftex-def/pdftex.def))
(c:/Users/Public/Documents/Desktop/XePersian/XePersian_Portable/texlive/2010/te
xmf-dist/tex/latex/base/fontenc.sty
(c:/Users/Public/Documents/Desktop/XePersian/XePersian_Portable/texlive/2010/te
xmf-dist/tex/latex/base/t1enc.def)name = ecrm1000, rootname = ecrm,
pointsize = 1000
mktexmf: empty or non-existent rootfile!

kpathsea: Running mktexmf ecrm1000.mf

The command name is
C:\Users\Public\Documents\Desktop\XePersian\XePersian_Portable\texlive\2010\bin\win32\mktexmf
Cannot find ecrm1000.mf.

! Font T1/cmr/m/n/10=ecrm1000 at 10.0pt not loadable: Metric (TFM) file
not fou
nd.
<to be read again>
                   relax
l.100 \fontencoding\encodingdefault\selectfont

?



Kindly help me with this.
You prompt attention will be highly appreciated.

Best regards,
Mehran