Hi Lu, On 7/8/2013 1:14 PM, Lu Jiang wrote: > Hi, > I'm Lu. Recently, I use 'makecdfenv' package to make custom CDF file. > But I can't complete it, always get an error "Error in > isCDFXDA(file.path(path.expand(cdf.path), filename)), Unable to open > the file C:/Users/sbalj/Desktop/1/ GSE32361CEL/gpl14616a1zma520113.cdf". Did you notice that there is a space in your path? This won't work, so you need to put the cdf file in a path that doesn't contain any spaces. Best, Jim > I have tried to set the location of cdf file as the working directory, > it seems no change. And I have use windows XP and win7 system both, > the same error occurs. > WhileI creates the cdffile, also got a "Warning message: > '.path.package' is deprecated. > Use 'path.package' instead. > See help("Deprecated") " What does this mean? > Do you have any idea to solve the problem? > I really need your help. > Thanks. > Best wishes. > Lu Jiang > > This message and any attachment are intended solely for the addressee > and may contain confidential information. If you have received this > message in error, please send it back to me, and immediately delete > it. Please do not use, copy or disclose the information contained in > this message or in any attachment. Any views or opinions expressed by > the author of this email do not necessarily reflect the views of the > University of Nottingham. > > This message has been checked for viruses but the contents of an > attachment may still contain software viruses which could damage your > computer system, you are advised to perform your own checks. Email > communications with the University of Nottingham may be monitored as > permitted by UK legislation. > > -- James W. MacDonald, M.S. Biostatistician University of Washington Environmental and Occupational Health Sciences 4225 Roosevelt Way NE, # 100 Seattle WA 98105-6099