Dear Sir/Madam, While I was trying to install bioconductor in R and received the following errow message saying "Error in zip.unpack(fileName, lib) : cannot open file C:/PROGRA~1/R/rw1090/library/affy/libs/affy.dll". Could you please give me some suggestion on how to make it work. Thanks, Aiguo [[alternative HTML version deleted]]

> While I was trying to install bioconductor in R and received the following > errow message saying "Error in zip.unpack(fileName, lib) : cannot open file > C:/PROGRA~1/R/rw1090/library/affy/libs/affy.dll". Could you please give me > some suggestion on how to make it work. The image of affy on the site appears to be okay. Can you give more details as to exactly what you ewre doing?