[texworks] Beamer not working

[Alaa Haroun]

Hello,

I'm having trouble with beamer, although there isn't any missing packages,  I keep getting this when running the beamer presentation:

"
Runaway argument?
sty $ \pgfrcs at marshal [\pgf at rcsdate \space \pgf at rcsadditional \space \ETC.
! Paragraph ended before \pgf at parseid was complete.
<to be read again>
\par
l.3

?

"

Also I checked for updates and errors and got this error although I refreshed and formatted and installed all the missing packages:

"

MiKTeX Problem Report

Message: MiKTeX encountered an internal error.

Data:

Source: Programs\MiKTeX\PackageManager\MFC\MpmView.cpp

Line: 913

MiKTeX: 2.9

OS: Windows 8 Home, 64-bit, build 9200

Invokers: explorer

SystemAdmin: no

PowerUser: no

Root0: C:\Users\alaa\AppData\Roaming\MiKTeX\2.9

Root1: C:\Users\alaa\AppData\Local\MiKTeX\2.9

Root2: C:\ProgramData\MiKTeX\2.9

Root3: C:\Program Files\MiKTeX 2.9

UserInstall: C:\Users\alaa\AppData\Roaming\MiKTeX\2.9

UserConfig: C:\Users\alaa\AppData\Roaming\MiKTeX\2.9

UserData: C:\Users\alaa\AppData\Local\MiKTeX\2.9

CommonInstall: C:\Program Files\MiKTeX 2.9

CommonConfig: C:\ProgramData\MiKTeX\2.9

CommonData: C:\ProgramData\MiKTeX\2.9

"



----- configuration info -----

TeXworks version : 0.6.1r.3614278 (MiKTeX 2.9.6210 64-bit)

Install location : C:/Program Files/MiKTeX 2.9/miktex/bin/x64/miktex-texworks.exe

Library path     : C:/Users/alaa/AppData/Local/MiKTeX/2.9/TeXworks/0.6\

pdfTeX location  : C:/Program Files/MiKTeX 2.9/miktex/bin/x64/pdftex.exe

Operating system : Windows 8 Home, 64-bit, build 9200

Qt version      : 5.6.0 (build) / 5.8.0 (runtime)

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