Hello Costas, Can you check whether that DLL is present under your C:\bin\root_3_03_07\bin (!!!) Windows DLL's are a kind of "executable" rather the library and its "standard" place is "bin" directory rather "lib" This means all exe files and all DLL"s are advised to be downloaded in a single directory. In theory you may not provide the full path and extension to load the dynamic library gSystem->Load("libPhysics") should work from the proper place on either platform and your code will be platform independent. You may try to install ROOT from the slef-installed InstallShield kit http://www.rhic.bnl.gov/~fine/QtRoot/ROOT303.exe. This should place all things in the right place automatically and set your env variables also. (See some comment http://www.usatlas.bnl.gov/~fine/QtRootDownload.html ) Can you try this ? Hope this helps. Best regards, Valeri ----- Dr.Valeri Fine STAR/US Atlas E-mail: fine@bnl.gov Brookhaven National Lab Phone: +1 631 344 7806 Upton, NY 11973-5000 FAX: +1 631 344 4206 USA ----- Original Message ----- From: "ANDREOPOULOS COSTAS" <candreop@cc.uoa.gr> To: <roottalk@pcroot.cern.ch> Cc: <costas@fnal.gov> Sent: Monday, August 26, 2002 9:54 AM Subject: [ROOT] WinXP + ROOT > Hello, > > i have been working with ROOT/Linux for years but now that i > try ROOT on WinXP it seems to me that i can do nothing... :-) > I have a couple of questions: > -----1 > Could someone, please, explain to me why > gSystem->Load("$ROOTSYS/lib/libPhysics.dll"); > does not work as it did on my Linux machines (with dll->so)? > I get the message: > Load Error: Failed to load Dynamic link library > C:\bin\root_3_03_07/lib/libPhysics.dll > *** Interpreter error recovered *** > > -----2 > I managed to have an older application to compile/link > using VC++6. But when i try to run it i get an error > message saying it can not find libCore.dll (i suppose > it finds no dll and it was just the first it tried). > Is there something like $LD_LIBRARY_PATH on Windows? > > Thank you in advance for any reply... > > best regards, > Costas > > -` > ( '< ''~'' > / ) ) ( o o ) > -------------------------------------/|''-----o000--(_)--000o------- > Constantinos Andreopoulos - costas@fnal.gov www.cc.uoa.gr/~candreop > University of Athens - Physics Dept. > Division of Nuclear & Particle Physics Off. Tel. +3-010-727-6742 > HEP & Application Lab., Office: Ib-14 Cell.Tel. +3-094-462-7263 > Panepistimioupoli Zografou, 15771 Athens Off. Fax +3-010-727-6987 > .oooO > ( ) Oooo. > -------------------------------------------------\ (----( )------- > Don't look back, the lemmings are gaining on you \_) ) / > (_/ >
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