C#应用程序被Anti-Virus阻止

我有一个使用Visual C#Express编写的工资单系统。事实上，我已经完成了它的编码并发布了它。但每当我把它安装在笔记本电脑上时，它都会被Avast屏蔽！防病毒为可疑并停止进程。之后，虽然安装了appliantion无法启动事件，但它表示缺少文件。它的details:中有这个

PLATFORM VERSION INFO
    Windows             : 6.1.7601.65536 (Win32NT)
    Common Language Runtime     : 4.0.30319.296
    System.Deployment.dll       : 4.0.30319.1 (RTMRel.030319-0100)
    clr.dll             : 4.0.30319.296 (RTMGDR.030319-2900)
    dfdll.dll           : 4.0.30319.1 (RTMRel.030319-0100)
    dfshim.dll          : 4.0.31106.0 (Main.031106-0000)
SOURCES
    Deployment url          : file:///C:/Users/John%20Jayson/AppData/Roaming/Microsoft/Windows/Start%20Menu/Programs/IT%20Box%20Incorporated/Payroll%20System.appref-ms%7C
ERROR SUMMARY
    Below is a summary of the errors, details of these errors are listed later in the log.
    * Activation of C:'Users'John Jayson'AppData'Roaming'Microsoft'Windows'Start Menu'Programs'IT Box Incorporated'Payroll System.appref-ms| resulted in exception. Following failure messages were detected:
        + Activation failed.
        + The system cannot find the file specified. (Exception from HRESULT: 0x80070002)
COMPONENT STORE TRANSACTION FAILURE SUMMARY
    No transaction error was detected.
WARNINGS
    There were no warnings during this operation.
OPERATION PROGRESS STATUS
    * [2/15/2013 12:39:05 PM] : Activation of C:'Users'John Jayson'AppData'Roaming'Microsoft'Windows'Start Menu'Programs'IT Box Incorporated'Payroll System.appref-ms| has started.
    * [2/15/2013 12:39:05 PM] : Performing necessary update check as specified by the deployment.
ERROR DETAILS
    Following errors were detected during this operation.
    * [2/15/2013 12:39:05 PM] System.Deployment.Application.DeploymentException (Activation)
        - Activation failed.
        - Source: System.Deployment
        - Stack trace:
            at System.Deployment.Application.ComponentStore.ActivateApplication(DefinitionAppId appId, String activationParameter, Boolean useActivationParameter)
            at System.Deployment.Application.SubscriptionStore.ActivateApplication(DefinitionAppId appId, String activationParameter, Boolean useActivationParameter)
            at System.Deployment.Application.ApplicationActivator.Activate(DefinitionAppId appId, AssemblyManifest appManifest, String activationParameter, Boolean useActivationParameter)
            at System.Deployment.Application.ApplicationActivator.ProcessOrFollowShortcut(String shortcutFile, String& errorPageUrl, TempFile& deployFile)
            at System.Deployment.Application.ApplicationActivator.PerformDeploymentActivation(Uri activationUri, Boolean isShortcut, String textualSubId, String deploymentProviderUrlFromExtension, BrowserSettings browserSettings, String& errorPageUrl)
            at System.Deployment.Application.ApplicationActivator.ActivateDeploymentWorker(Object state)
        --- Inner Exception ---
        System.IO.FileNotFoundException
        - The system cannot find the file specified. (Exception from HRESULT: 0x80070002)
        - Source: System.Deployment
        - Stack trace:
            at System.Deployment.Application.NativeMethods.CorLaunchApplication(UInt32 hostType, String applicationFullName, Int32 manifestPathsCount, String[] manifestPaths, Int32 activationDataCount, String[] activationData, PROCESS_INFORMATION processInformation)
            at System.Deployment.Application.ComponentStore.ActivateApplication(DefinitionAppId appId, String activationParameter, Boolean useActivationParameter)
COMPONENT STORE TRANSACTION DETAILS
    No transaction information is available.

因此，在显示Application cannot be started的窗口弹出之前，Avast的通知窗口显示这是Win32:Evo-gen威胁。

我该怎么办？