MRO Software to Hold Regularly Scheduled Fiscal Second Quarter 2006 Conference Call on April 20, 2006

MRO Software, Inc. (NASDAQ: MROI), the leading provider
of asset and service management solutions, today announced that the
Company will conduct its regularly scheduled fiscal second quarter
2006 conference call on Thursday, April 20, 2006 at 4:30 p.m. EDT.
   To participate in this call within the U.S. and Canada, dial (800)
932-9896, international callers should dial [phone]; all
participants should use conference ID 7599559. A digital recording of
the call will be available beginning two hours after the call and will
be available through April 27, 2006. To access the replay within the
U.S. and Canada, dial [phone], international callers should
dial [phone]; all participants should use conference the same
ID: 7599559.
   A webcast of the call is available at: www.mro.com/investor. A
transcript of the call will be promptly archived on the Investor
Relations portion of the Company's website, and may be found at:
www.mro.com/investor.

   About MRO Software, Inc.

   MRO Software is the leading provider of asset and service
management solutions. Maximo Enterprise Suite, the Company's flagship
solution, is delivered on a web-architected platform and increases
productivity, optimizes asset performance, and service levels, reduces
costs and enables asset-related sourcing and procurement across the
entire spectrum of strategic assets.
   The Company's asset management solutions allow customers to manage
the complete life cycle of strategic assets including: planning,
procurement, deployment, tracking, maintenance and retirement. Using
MRO Software's solutions, customers improve production reliability,
labor efficiency, material optimization, software license compliance,
lease management, warranty and service management across the asset
base.
   MRO Software (Nasdaq: MROI) is a global company based in Bedford,
Mass., with approximately 900 employees, and more than 300,000
end-users. The Company markets its products through a direct sales
organization in combination with a network of distributors and
resellers. MRO Software has sales offices throughout North America,
Europe, Asia/Pacific and Latin America. Additional information on MRO
Software can be found at http://www.mro.com.