Yeah I remember some big4 companies saying that France is among the easiest country to incorporate a company ( I think it was E&Y).
The problem is more on :
1 - Europe can't have a common language
2 - Each country will support first their own companies, then US, then other competitive European companies
3 - A mess to expend outside of its own country.
4 - Culture of useless consultancy companies (Atos, Alten, Altran, Cap Gemini, Accenture, and a shit load of others) for France and several other countries killing any IT innovations.
And many more things.