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This error indicates that file BII_V1100.dll, which is normally found in the program folder (OTBWIN by default), is either missing or damaged. Please do not re-install the program if you receive this error message. Re-installing the program into the current program folder will erase your data files!
To fix the problem, look for the BII_V1100.dll file in your recycle bin and restore it (if it was accidentally deleted). If the file is not missing, please contact our technical support department for a replacement copy of the file.