Comment by adrianN

Using old software is not uncommon in many large companies. Not everyone is Google or Microsoft, and at the forefront of technical innovation. Change is expensive in large companies and the value proposition from new software is often vague and hard to quantize in dollars. New software means training people, changing processes to accommodate the new tech and, last but not least, paying money for the software itself. For the management, this is usually seen as a huge cost with little tangible benefit.