How does one get a copy of your company logo saved to file? (if you forgot to archive it like you should have originally)

One mechanism is using X++ as follows:

Bitmap logo;
BinData data = new BinData();
changeCompany("[companydataarea]")
{
    logo = FormLetter::companyLogo();        
    data.setData(logo);
    data.saveFile("C:\\Users\\jonathan.halland\\Desktop\\logo.bmp");
}