我在R中安装了R2WinBUGs和BRugs包，试运行了http://www.stat.columbia.edu/~gelman/bugsR/runningbugs.html
上的程序，分别报错
1，
Error in file(con, "rb") : 无法打开链结
此外: 警告信息：
In file(con, "rb") :
无法打开文件'c:/Program Files/WinBUGS14//System/Rsrc/Registry.odc': No such file or directory
错误于bugs.run(n.burnin, bugs.directory, WINE = WINE, useWINE = useWINE,:
WinBUGS executable does not exist in c:/Program Files/WinBUGS14/
此外: 警告信息：
In list.files(bugs.directory) :
list.files: 'c:/Program Files/WinBUGS14/'目录不可读

2，
Carriage returns added to model file schools.bug
invalid or unexpected token scanned error pos 106 (error on line 10)
model must be checked before data is loaded
错误于samplesSetLastChain(numChains) :
it is required to have 1 <= last <= nchains
此外: 警告信息：
In readChar(modelFile, 10^3) : 在non-UTF-8 MBCS语言环境里只能读取字节

3，错误于bugs.run(n.burnin, bugs.directory, WINE = WINE, useWINE = useWINE,:
Look at the log file and
try again with 'debug=TRUE' to figure out what went wrong within Bugs.

问题1。是我把WinBUGS和OpenBugs都装在了D盘，除了重装，有没有什么解决办法？
2。如何修改下载的这程序包里的源程序？
3。以上报错的解决办法？
4。运行中WinBUGS程序快速闪过，看不清内容，如何处理？
刚刚接触R，望高手不吝赐教！