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(1) Excluding the impact of foreign currency exchange rates and hedge gains/losses, revenue guidance would be $2,045 - $2,065 million.

(2) Non-GAAP spend excludes $223 million related to stock-based compensation expense, $80 million related to restructuring charges and other facility exit costs, and $69 million for the amortization of acquisition-related intangibles.

(3) Non-GAAP earnings per diluted share excludes $1.00 related to stock-based compensation expense, between $0.49 and $0.46 of GAAP-only tax charges, $0.36 related to restructuring charges and other facility exit costs, and $0.31 for the amortization of acquisition-related intangibles.

The fourth quarter and full year fiscal 2017 outlook assume a projected annual effective tax rate of (11) percent and 26 percent for GAAP and non-GAAP results, respectively. Assumptions for the annual effective tax rate are regularly evaluated and may change based on the projected geographic mix of earnings. At this stage of the business model transition, small shifts in geographic profitability significantly impact the effective tax rate.

Earnings Conference Call and Webcast

Autodesk will host its third quarter conference call today at 5:00 p.m. ET. The live broadcast can be accessed at http://www.autodesk.com/investor. Supplemental financial information and prepared remarks for the conference call will be posted to the investor relations section of Autodesk's website simultaneously with this press release.

A replay of the broadcast will be available at 7:00 p.m. ET at http://www.autodesk.com/investor. This replay will be maintained on Autodesk's website for at least 12 months.

Glossary of Terms

Annualized Recurring Revenue (ARR): Represents the annualized value of our average monthly recurring revenue for the preceding three months. "Maintenance ARR" captures ARR relating to traditional maintenance attached to perpetual licenses. "New Model ARR" captures ARR relating to new model subscription offerings. Recurring revenue acquired with the acquisition of a business may cause variability in the comparison of this calculation.

ARR is currently one of our key performance metrics to assess the health and trajectory of our business. ARR should be viewed independently of revenue and deferred revenue as ARR is a performance metric and is not intended to be combined with any of these items.

Constant Currency (CC) Growth Rates: We calculate constant currency growth rates by (i) applying the applicable prior period exchange rates to current period results and (ii) excluding any gains or losses from foreign currency hedge contracts that are reported in the current and comparative periods.

Safe Harbor Statement

This press release contains forward-looking statements that involve risks and uncertainties, including statements in the paragraphs under "Business Outlook" above, other statements about our short-term and long-term goals, statements regarding the impacts and results of our business model transition, expectations regarding the transition of product offerings to subscription and acceptance by our customers and partners of subscriptions, expectations for subscriptions, ARR and free cash flow, and other statements regarding our strategies, market and product positions, performance, and results. There are a significant number of factors that could cause actual results to differ materially from statements made in this press release, including: failure to achieve our revenue and profitability objectives; failure to successfully manage transitions to new business models and markets, including the introduction of additional ratable revenue streams and our continuing efforts to attract customers to our cloud-based offerings and expenses related to the transition of our business model; difficulty in predicting revenue from new businesses and the potential impact on our financial results from changes in our business models; general market, political, economic and business conditions; any imposition of new tariffs or trade barriers; the impact of non-cash charges on our financial results; fluctuation in foreign currency exchange rates; the success of our foreign currency hedging program; failure to control our expenses; our performance in particular geographies, including emerging economies; the ability of governments around the world to meet their financial and debt obligations, and finance infrastructure projects; weak or negative growth in the industries we serve; slowing momentum in subscription billings or revenues; difficulties encountered in integrating new or acquired businesses and technologies; the inability to identify and realize the anticipated benefits of acquisitions; the financial and business condition of our reseller and distribution channels; dependence on and the timing of large transactions; failure to achieve sufficient sell-through in our channels for new or existing products; pricing pressure; unexpected fluctuations in our tax rate; the timing and degree of expected investments in growth and efficiency opportunities; changes in the timing of product releases and retirements; and any unanticipated accounting charges.

Further information on potential factors that could affect the financial results of Autodesk are included in Autodesk's Annual Report on Form 10-K for the fiscal year ended January 31, 2016 and Quarterly Report on Form 10-Q for the fiscal quarter ended July 31, 2016, which are on file with the U.S. Securities and Exchange Commission. Autodesk disclaims any obligation to update the forward-looking statements provided to reflect events that occur or circumstances that exist after the date on which they were made.