You can contact QuarkTech for Quark product related install problems, technical issues, as well as technical and how-to questions.
You can reach QuarkTech for North and South America at:
303.894.8899, 7am-6pm (mountain time)
Contacting Quark Customer Support
Other matters such as ordering a new product, upgrades, or replacement disks, shipping, registering a Quark product, special sales, Service Plus customer concerns, liscense transfers, name and address corrections, and support plans can be handled through Quark Customer Support and Sales.
You can reach Quark Customer Service and Sales for North and South America at:
800.676.4575 (US and Canada), 7am-6pm (mountain time)
307.772.7100 (elsewhere in the Americas), 7am-6pm (mountain time)
If you are outside the Americas, you can contact the Quark office closest to your location. To locate the Quark office for your area, please see the Quark World Wide page on web site:
International Offices