Exhibit 10.22

NEITHER THIS WARRANT NOR THE SHARES OF STOCK ISSUABLE UPON EXERCISE HEREOF HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED. NO SALE, TRANSFER OR OTHER
DISPOSITION OF THIS WARRANT OR SAID SHARES MAY BE EFFECTED WITHOUT (I) AN EFFECTIVE REGISTRATIONSTATEMENT RELATED THERETO, (II) AN OPINION OF COUNSEL FOR THE HOLDER THAT SUCH
REGISTRATION IS NOT REQUIRED OR (III) RECEIPT OF A NO-ACTION LETTER FROM THE SECURITIES AND EXCHANGE COMMISSION TO THE EFFECT THAT REGISTRATION UNDER THE ACT IS NOT
REQUIRED.

WARRANT TO PURCHASE SHARES  OF COMMON STOCK OF  SENTO CORPORATION

(Void
after 5:00 p.m., August 1, 2005)

This
certifies that Laurie S. Roop (the"Holder"), for value received, is entitled to purchase from Sento Corporation, a Utah corporation
(the"Company"), having a place of business at 808 East Utah Valley Drive, American Fork, Utah 84003, a maximum of Twenty Thousand
(20,000)fully paid and nonassessable shares of the Company's Common Stock("Common Stock") for cash at a
price of Two and 70/100 Dollars ($2.70) per share (the"Stock Purchase Price") at any time or from time to time up to and including 5:00 p.m.
(Mountain time) on the date that is two (2) years from the date of this Warrant (the"Expiration Date"), upon surrender to the Company at its
principal office (or at such other location as the Company may advise the Holder in writing) of this Warrant properly endorsed with the Form of Subscription attached hereto duly filled in and
signed and, if applicable, upon payment in cash or by check of the aggregate Stock Purchase Price for the number of shares for which this Warrant is being exercised determined in accordance with the
provisions hereof. The Stock Purchase Price and the number of shares purchasable hereunder are subject to adjustment as provided in Section 3 of this Warrant.

The
Warrant is subject to the following terms and conditions:

1.     Exercise; Issuance of Certificates; Payment for Shares.This Warrant is exercisable at the option of the holder of record
hereof, at any time or from time to time, up to the Expiration Date for all or any part of the shares of Common Stock (but not for a fraction of a share), which may be purchased hereunder. The Company
agrees that the shares of Common Stock purchased under this Warrant shall be and are deemed to be issued to the Holder hereof as the record owner of such shares as of the close of business on the date
on which this Warrant shall have been surrendered, properly endorsed, the completed, executed Form of Subscription delivered and payment made for such shares. Certificates for the shares of
Common Stock so purchased, together with any other securities or property to which the Holder hereof is entitled upon such exercise, shall be delivered to the Holder hereof by the Company at the
Company's expense within a reasonable time after the rights represented by this Warrant have been so exercised. In case of a purchase of less than all the shares which may be purchased under this
Warrant, the Company shall cancel this Warrant and execute and deliver a new Warrant or Warrants of like tenor, for the balance of the shares purchasable under the Warrant surrendered upon such
purchase to the Holder hereof within a reasonable time. Each stock certificate so delivered shall be in such denominations of Common Stock as may be requested by the Holder hereof and shall be
registered in the name of such Holder.

2.     Shares to be Fully Paid; Reservation of Shares.The Company covenants and agrees that all shares of Common Stock which may
be issued upon the exercise of the rights represented by this Warrant will, upon issuance, be duly authorized, validly issued, fully paid and nonassessable and free from all preemptive rights of any
shareholder and free of all taxes, liens and charges with respect to the issue thereof. The Company further covenants and agrees that, during the period within which the rights represented by this
Warrant may be exercised, the Company will at all times have authorized and

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reserved,
for the purpose of issue or transfer upon exercise of the subscription rights evidenced by this Warrant, a sufficient number of shares of authorized but unissued Common Stock, or other
securities and property, when and as required to provide for the exercise of the rights represented by this Warrant. The Company will take all such action as may be necessary to assure that such
shares of Common Stock may be issued as provided herein without violation of any applicable law or regulation, or of any requirements of any domestic securities exchange upon which the Common Stock
may be listed; provided, however, that the Company shall not be required to effect a registration under Federal or State securities laws with respect to such exercise.

3.     Adjustment of Stock Purchase Price and Number of Shares.The number and kind of securities issuable upon the exercise of
this Warrant and the Stock Purchase Price of such securities shall be subject to adjustment from time to time upon the happening of certain events as follows:



4.     Issue Tax.The issuance of certificates for shares of Common Stock upon the exercise of the Warrant shall be made without
charge to the Holder of the Warrant for any issue tax (other than any applicable income taxes) in respect thereof; provided, however, that the Company shall not be required to pay any tax which may be
payable in respect of any transfer involved in the issuance and delivery of any certificate in a name other than that of the then Holder of the Warrant being exercised.

5.     No Voting or Dividend Rights; Limitation of Liability.Nothing contained in this Warrant shall be construed as conferring
upon the Holder hereof the right to vote or to consent or to receive notice as a shareholder of the Company or any other matters or any rights whatsoever as a shareholder of the Company. No dividends
or interest shall be payable or accrued in respect of this Warrant or the interest represented hereby or the shares purchasable hereunder until, and only to the extent that, this Warrant shall have
been exercised. No provisions hereof, in the absence of affirmative action by the holder to purchase shares of Common Stock, and no mere enumeration herein of the rights or privileges of the holder
hereof shall give rise to any liability of such Holder for the Stock Purchase

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Price
or as a shareholder of the Company, whether such liability is asserted by the Company or by its creditors.

6.     Warrants Transferable.Subject to compliance with applicable federal and state securities laws, this Warrant and all
rights hereunder are transferable, in whole or in part, without charge to the holder hereof (except for transfer taxes), upon surrender of this Warrant properly endorsed. Each taker and holder of this
Warrant, by taking or holding the same, consents and agrees that this Warrant, when endorsed in blank, shall be deemed negotiable, and that the holder hereof, when this Warrant shall have been so
endorsed, may be treated by the Company, at the Company's option, and all other persons dealing with this Warrant as the absolute owner hereof for any purpose and as the person entitled to exercise
the rights represented by this Warrant, or to the transfer hereof on the books of the Company any notice to the contrary notwithstanding; but until such transfer on such books, the Company may treat
the registered owner hereof as the owner for all purposes.

7.     Transfer to Comply with the Securities Act.



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8.     Rights and Obligations Survive Exercise of Warrant.The rights and obligations of the Company, of the holder of this
Warrant and of the holder of shares of Common Stock issued upon exercise of this Warrant, shall survive the exercise of this Warrant.

9.     Modification and Waiver. This Warrant and any provision hereof may be changed, waived, discharged or terminated only by an
instrument in writing signed by the party against which enforcement of the same is sought.

10.   Notices.Any notice, request or other document required or permitted to be given or delivered to the holder hereof or the
Company shall be delivered or shall be sent by certified mail, postage prepaid, to each such holder at its address as shown on the books of the Company or to the Company at the address indicated
therefor in the first paragraph of this Warrant or such other address as either may from time to time provide to the other.

11.   Binding Effect on Successors.This Warrant shall be binding upon any corporation succeeding the Company by merger,
consolidation or acquisition of all or substantially all of the Company's assets. All of the obligations of the Company relating to the Common Stock issuable upon the exercise of this Warrant shall
survive the exercise and termination of this Warrant. All of the covenants and agreements of the Company shall inure to the benefit of the successors and assigns of the holder hereof.

12.   Descriptive Headings and Governing Law.The description headings of the several sections and paragraphs of this
Warrant are inserted for convenience only and do not constitute a part of this Warrant. This Warrant shall be construed and enforced in accordance with, and the rights of the parties shall be governed
by, the laws of the State of Utah.

13.   Lost Warrants.The Company represents and warrants to the Holder hereof that upon receipt of evidence reasonably
satisfactory to the Company of the loss, theft, destruction, or mutilation of this Warrant and, in the case of any such loss, theft or destruction, upon receipt of an indemnity reasonably satisfactory
to the Company, or in the case of any such mutilation upon surrender cancellation of such Warrant, the Company, at its expense, will make and deliver a new Warrant, of like tenor in lieu of the lost,
stolen, destroyed or mutilated Warrant.

14.   Fractional Shares.No fractional shares shall be issued upon exercise of this Warrant. In lieu of any fractional shares
which would otherwise be issuable, the Company shall, in its sole discretion, either (i) pay cash equal to the product of such fraction multiplied by the fair market value of one share of
Common Stock on the date of exercise, as determined in good faith by the Company's Board of Directors or (ii) issue the next largest whole number of shares.

In
Witness Whereof, the Company has caused this Warrant to be duly executed by its officers, thereunto duly authorized this 1st day of August 2003.

|          |  | SENTO CORPORATION                                            
|--------- |  | -------------------------------------------------------------
|          |  | Name: Patrick F. O'Neal
President and Chief Executive Officer
|ATTEST:   |  |                                                              
|Secretary |  |                                                              

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EXHIBIT A
SUBSCRIPTION FORM

Date:

Sento
Corporation
808 East Utah Valley Drive
American Fork, Utah 84003

Attn:
President and Chief Executive Officer

Ladies
and Gentlemen:

The
undersigned hereby elects to exercise the warrant issued to it by Sento Corporation (the"Company") and dated August 1, 2003
(the"Warrant") and to purchase thereunder            shares of the Common Stock of the Company (the "Shares") at a purchase price of 2 and 70/100 Dollars ($2.70) per Share or an aggregate purchase price
of                        Dollars ($            ) the
("Purchase Price").

Pursuant
to the terms of the Warrant the undersigned has delivered the Purchase Price herewith in full in cash or by certified check or wire transfer.

| |  | Very truly yours,       
| |  | ------------------------
| |  | [Signature]
Name:
Title:

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