AXAPTA - Show company logo at reports

First you  have to upload company logo. For this:

From Basic->Setup->Company informations->Company logo upload your logo.

After that write code below which I found from  this address  as display method:

Display Bitmap CompanyLogo()
{
    CompanyInfo companyInfo = CompanyInfo::find();
    ;
    return CompanyImage::find(companyInfo.DataAreaId, companyInfo.TableId, companyInfo.RecId).Image;
}

Pull this method to header. Don't forget arrange Height and Width values manual and change ResizeBitmap property to Yes.