With help from my colleague, I found the problem. After I put another library dll, zlib1.dll, at the folder, biOps is working again now. Though it's still amazing to me why biOps worked for about one week before I had zlib1.dll.
I hope message could also help people who have the same problem. Thanks, Michelle Michelle2009 wrote: > > Hi, > > I installed biOps on my XP, and installed the required dll packages, > jpeg62.dll, libfftw3-3.dll, and libtiff3.dll, as suggested by this forum. > Then it worked perfectly for about one week till this afternoon. When I > tried to load biOps again, I got the following error message again > > Error in inDL(x, as.logical(local), as.logical(now), ...) : > unable to load shared library > 'C:/PROGRA~1/R/R-29~1.0/library/biOps/libs/biOps.dll': > LoadLibrary failure: The specified module could not be found. > > > Error: package/namespace load failed for 'biOps' > > I saw the same error message before I installded the above three dll > files. Then I checked the dll files, they are still there. I checked the > PATH, and the PATH includes the path to the folder where I put the dll > files. > > It's very amazing to me, since biOps worked on the same computer for about > one week till this afternoon. Then I tried to install biOps on my another > laptop with the three dll files installed, and biOpst does not work on my > laptop this time. > > Does any of you have any idea or suggestions? I even re-downloaded the > three dll files from the websites in case the three I have were > contaminated somehow. > > Any help if greatly appreciated! > > Michelle > > -- View this message in context: http://www.nabble.com/biOps-load-failed-after-being-used-for-one-week-tp24095333p24096225.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.