Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Expires: January 31, 2005
Estimated average burden hours per response... 0.5

(Print or Type Responses)
1. Name and Address of Reporting Person *
KLAUS L GEORGE
   2. Issuer Name and Ticker or Trading Symbol
EPICOR SOFTWARE CORP [EPIC] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
18200 VON KARMAN, SUITE 1000		 3. Date of Earliest Transaction (Month/Day/Year)
05/06/2006
(Street)

IRVINE, CA 92612		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 05/06/2006   J(1)   40,000 A (2) 40,000 (7) I Owned by spouse.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number. SEC 1474 (9-02)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Nonqualified Stock Option (right to buy) $ 1.58 05/06/2006   J(1)   1,500     (3) 07/01/2012 Common Stock 1,500 (5) 1,500 I Owned by spouse.
Nonqualified Stock Option (right to buy) $ 1.4 05/06/2006   J(1)   3,750     (3) 11/01/2012 Common Stock 3,750 (5) 5,250 I Owned by spouse.
Nonqualified Stock Option (right to buy) $ 2.32 05/06/2006   J(1)   2,500     (3) 04/22/2013 Common Stock 2,500 (5) 7,750 I Owned by spouse.
Nonqualified Stock Option (right to buy) $ 6 05/06/2006   J(1)   2,812     (4) 07/23/2013 Common Stock 2,812 (5) 10,562 I Owned by spouse.
Nonqualified Stock Option (right to buy) $ 12.74 05/06/2006   J(1)   15,625     (4) 01/02/2014 Common Stock 15,625 (5) 26,187 I Owned by spouse.
Nonqualified Stock Option (right to buy) $ 10.39 05/06/2006   J(1)   15,000     (4) 07/19/2014 Common Stock 15,000 (5) 41,187 I Owned by spouse.
Nonqualified Stock Option (right to buy) $ 15.21 05/06/2006   J(1)   35,000     (4) 10/26/2014 Common Stock 35,000 (5) 76,187 (6) I Owned by spouse.

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
KLAUS L GEORGE
18200 VON KARMAN
SUITE 1000
IRVINE, CA 92612		   X      

Signatures

 //John D. Ireland, Attorney-in-Fact   05/09/2006
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Mr. Klaus married Ms. Lauri McClay on Saturday, May 6, 2006. The shares noted herein were owned by Ms. McClay as of that date. Mr. Klaus disclaims benefical ownership of them.
(2) Grant to recipient in a transaction exempt under Rule 16(b)-3(e). The shares are subject to a lapsing right of repurchase in favor of the Company. Recipient paid par value, $.001 per share, for each share of restricted stock.
(3) Grant to recipient in a transaction exempt under rule 16(b)-3(e). This option grant vests 25% each anniversary date of the grant such that it is fully vested after 4 years.
(4) Grant to recipient in a transaction exempt under Rule 16(b)-3(e). This option grant vests 25% on the first anniversary of the grant and quarterly thereafter such that it is fully vested in 4 years.
(5) Not applicable.
(6) Reporting person directly owns 500,000 derivative securities (NQ Stock Options) as previously reported.
(7) Reporting person currently directly owns 2,402,546 shares of common stock as previously reported.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.