It makes financial management complicated when showing up technical hiccups. It is not usual to face technical errors with any tool. The same is applicable for Quicken Contact Service as people face different kinds of technical errors or glitches with this tool. You may find that the tool is not opening or not getting installed properly or you can get transaction errors. A lot of other errors have been faced. To resolve them, you are requested to call technical support center for Quicken for assistance.
More info- http://www.quickencontacthelp.com/blog/quicken-runs-slowly-in-multi-user-mode/