SECURITIES AND EXCHANGE COMMISSION
                           WASHINGTON, D.C. 20549

                             _________________

                                SCHEDULE 13G
                               (Rule 13d-102)

       INFORMATION TO BE INCLUDED IN THE STATEMENTS FILED PURSUANT TO
         RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED
                         PURSUANT TO RULE 13d-2(b)

                         ARI Network Services, Inc.
                              (Name of Issuer)

                                Common Stock
                       (Title of Class of Securities)

                                001930 10 6
                               (CUSIP Number)

                              December 6, 2002
          (Date of Event Which Requires Filing of this Statement)


 Check the appropriate box to designate the rule pursuant to which this
 Schedule is filed:

     [  ]  Rule 13d-1(b)
     [x ]  Rule 13d-1(c)
     [  ]  Rule 13d-1(d)






                             Page 1 of 8 Pages


   CUSIP No. 001930 10 6                               Page 2 of  8 Pages
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1.       Names of Reporting Persons.
         I.R.S. Identification Nos. of above persons (entities only).

         Wisconsin Energy Corporation
         39-1391525

------------------------------------------------------------------------------

2.       Check the Appropriate Box if a Member of a Group (See Instructions)
                                                        (a) [   ]
                                                        (b) [   ]
-------------------------------------------------------------------------------

3.       SEC Use Only

-------------------------------------------------------------------------------

4.       Citizenship or Place of Organization
         Wisconsin

-------------------------------------------------------------------------------

        Number of         5.       Sole Voting Power
         Shares                    0
      Beneficially       ------------------------------------------------------
        Owned by          6.       Shared Voting Power
          Each                     1,055,308
        Reporting        ------------------------------------------------------
         Person           7.       Sole Dispositive Power
          With                      0
                         ------------------------------------------------------
                          8 .      Shared Dispositive Power
                                   1,055,308
-------------------------------------------------------------------------------

9 .      Aggregate Amount Beneficially Owned by Each Reporting Person
         1,055,308
-------------------------------------------------------------------------------

10.      Check if the Aggregate Amount in Row (9) Excludes Certain Shares
         (See Instructions) [   ]

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11.      Percent of Class Represented by Amount in Row (9)
         17%
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12.      Type of Reporting Person
         HC, CO
-------------------------------------------------------------------------------



    CUSIP No. 001930 10 6                                  Page 3 of  8 Pages
-------------------------------------------------------------------------------

1.       Names of Reporting Persons.
         I.R.S. Identification Nos. of above persons (entities only).

         WITECH Corporation
         39-1494697

-------------------------------------------------------------------------------

2.       Check the Appropriate Box if a Member of a Group (See Instructions)
                                                    (a) [   ]
                                                    (b) [   ]
-------------------------------------------------------------------------------

3.       SEC Use Only

-------------------------------------------------------------------------------

4.       Citizenship or Place of Organization
         Wisconsin

-------------------------------------------------------------------------------

        Number of         5.       Sole Voting Power
         Shares                    0
      Beneficially       ------------------------------------------------------
        Owned by          6.       Shared Voting Power
          Each                     1,055,308
        Reporting        ------------------------------------------------------
         Person           7.       Sole Dispositive Power
          With                     0
                          -----------------------------------------------------
                          8.       Shared Dispositive Power
                                   1,055,308
-------------------------------------------------------------------------------

9.       Aggregate Amount Beneficially Owned by Each Reporting Person
         1,055,308
-------------------------------------------------------------------------------

10.      Check if the Aggregate Amount in Row (9) Excludes Certain Shares
         (See Instructions)                                        [   ]

-------------------------------------------------------------------------------

11.      Percent of Class Represented by Amount in Row (9)
         17%
-------------------------------------------------------------------------------

12.      Type of Reporting Person
          CO



                                                           Page 4 of 8 Pages

Item 1(a).  Name of Issuer.

         ARI Network Services, Inc.("Issuer")

Item 1(b).  Address of Issuer's Principal Executive Offices.

         330 East Kilbourn Ave.
         Milwaukee, Wisconsin 53202.

Item 2(a).  Name of Person Filing.

         Wisconsin Energy Corporation ("WE")
         WITECH Corporation ("WITECH").  WITECH is a direct, wholly owned
         subsidiary of WE.

Item 2(b).  Address of Principal Business Office or, if None, Residence.

         The address of the principal business office of WE is:

         231 West Michigan Street
         P.O. Box 2949
         Milwaukee, Wisconsin 53201

         The address of the principal business office of WITECH is:

         231 West Michigan Ave.
         Milwaukee, Wisconsin 53203

Item 2(c).  Citizenship.

         WE and WITECH are Wisconsin corporations.

Item 2(d).  Title of Class of Securities.

         Common Stock, par value $.001 per share, of Issuer ("Common Stock")

Item 2(e).  CUSIP Number.

         001930 10 6



                                                           Page 5 of 8 Page

Item 3.           If This Statement is Filed Pursuant to Rule 13d-1(b), or
                  13d-2(b) or (c),
                  Check Whether the Person Filing is a:

                  (a)      [ ]  Broker or dealer registered under Section 15
                           of the Exchange Act.

                  (b)      [ ]  Bank as defined in Section 3(a)(6) of the
                           Exchange Act.

                  (c)      [ ]  Insurance company as defined in section 3(a)(19)
                           of the Exchange Act.

                  (d)      [ ]  Investment company registered under Section 8
                           of the Investment Company Act.

                  (e)      [ ]  An investment adviser in accordance with Rule
                           13d-1(b)(1)(ii)(E).

                  (f)      [ ]  An employee benefit plan or endowment fund in
                           accordance with Rule 13d-1(b)(1)(ii)(F).

                  (g)      [ ]  A parent holding company or control person in
                           accordance with Rule 13d-1(b)(1)(ii)(G).

                  (h)      [ ]  A savings association as defined in Section
                           3(b) of the Federal Deposit Insurance Act.

                  (i)      [ ]  A church plan that is excluded from the
                           definition of an investment company under Section
                           3(c)(14) of the Investment Company Act.

                  (j)      [ ] Group, in accordance with
                           Rule 13d-1(b)(1)(ii)(J).

Item 4.  Ownership.

         Provide the following information regarding the aggregate number
and percentage of the class of securities of the Issuer identified in Item
1.

                 (a)      Amount beneficially owned:  See Item 9 of cover pages.

                 (b)      Percent of class:  See Item 11 of cover pages.

                 (c)      Number of shares as to which such person has:

                          (i)     Sole power to vote or to direct the vote: See
                                  Item 5 of cover pages.


                                                             Page 6 of 8 Page


                         (ii)    Shared power to vote or direct the vote:  See
                                 Item 6 of cover pages.

                         (iii)   Sole power to dispose or direct the disposition
                                 of:  See Item 7 of cover pages.

                         (iv)    Shared power to dispose or direct the
                                 disposition of:  See Item 8 of cover pages.

Item 5.  Ownership of Five Percent or Less of a Class.

         N/A

Item 6.  Ownership of More than Five Percent on Behalf of Another Person.

         N/A

Item 7.  Identification and Classification of the Subsidiary Which Acquired
           the Security Being Reported on by the Parent Holding Company.

         The subsidiary of WE that acquired the Common Stock is identified on
         the cover pages.

Item 8.  Identification and Classification of Members of the Group.

         N/A

Item 9.  Notice of Dissolution of Group.

         N/A

Item 10.  Certification.

         "By signing below I certify that, to the best of my knowledge and
belief, the securities referred to above were not acquired and are not held
for the purpose of or with the effect of changing or influencing the
control of the issuer of the securities and were not acquired and are not
held in connection with or as a participant in any Transaction having that
purpose or effect."



                                                      Page 7 of 8 Pages

                                                      SIGNATURE

         After reasonable inquiry and to the best of my knowledge and
belief, I certify that the information set forth in this statement is true,
complete and correct.


Date: December 6, 2002                             WISCONSIN ENERGY CORPORATION

                                                   By:   /s/ Jeffrey West
                                                   Name: Jeffrey West
                                                   Title: Treasurer


Date: December 6, 2002                             WITECH CORPORATION


                                                   By:   /s/ Anne Klisurich
                                                   Name:  Anne K. Klisurich
                                                   Title: General Manager




                                                          Page 8 of 8 Pages

                                                                   EXHIBIT 1



                           JOINT FILING AGREEMENT

         This will confirm the agreement by and among all the undersigned
that the Schedule 13G filed on or about this date and any amendments
thereto with respect to the beneficial ownership by the undersigned of
shares of common stock, $.001 par value per share, of ARI Network Services,
Inc. is being filed on behalf of each of the undersigned in accordance with
Rule 13d-1(k)(1). This agreement may be executed in two or more
counterparts, each of which shall be deemed an original, but all of which
together shall constitute one and the same instrument.


Date: December 6, 2002                              WISCONSIN ENERGY CORPORATION


                                                     By:   /s/ Jeffrey West
                                                     Name: Jeffrey West
                                                     Title: Treasurer


Date: December 6, 2002                               WITECH CORPORATION


                                                     By:   /s/ Anne Klisurich
                                                     Name:  Anne K. Klisurich
                                                     Title: General Manager