This program has already been cracked by "Dr.Zero", you can find a cracked version available on the net.
anyway, it seems that he has recompiled some methods: see here for exemple the original method:
anyway, it seems that he has recompiled some methods: see here for exemple the original method:
[align=left]// SelfService
// Token: 0x06000322 RID: 802 RVA: 0x000217AC File Offset: 0x0001F9AC
public static void DisplayLicense(ref Form inter)
{
int num2;
int num4;
object obj;
try
{
IL_00:
int num = 1;
if (LikeOperator.LikeString(Declarer.startPath, "*Debug", CompareMethod.Binary))
{
goto IL_1B;
}
IL_14:
ProjectData.ClearProjectError();
num2 = 1;
IL_1B:
num = 3;
string text = string.Empty;
IL_23:
num = 4;
string licenseType = Declarer.licenseType;
if (Operators.CompareString(licenseType, "SG", false) != 0)
{
if (Operators.CompareString(licenseType, "PS", false) != 0)
{
if (Operators.CompareString(licenseType, "HM", false) != 0)
{
if (Operators.CompareString(licenseType, "TM", false) != 0)
{
if (Operators.CompareString(licenseType, "EP", false) != 0)
{
IL_116:
num = 16;
text = SelfService.GetWord("trial_version");
goto IL_124;
}
IL_E3:
num = 14;
text = SelfService.GetWord("enter_license_main_cust").Replace("XXXX", Strings.Format(Conversions.ToInteger(Declarer.licensedPCs), "#,0"));
goto IL_124;
}
IL_B0:
num = 12;
text = SelfService.GetWord("team_license_main_cust").Replace("XXXX", Strings.Format(Conversions.ToInteger(Declarer.licensedPCs), "#,0"));
goto IL_124;
}
IL_A0:
num = 10;
text = SelfService.GetWord("home_license_main");
goto IL_124;
}
IL_8E:
num = 8;
text = SelfService.GetWord("personal_license_main");
goto IL_124;
}
IL_7C:
num = 6;
text = SelfService.GetWord("single_license_main");
IL_124:
num = 18;
if (Operators.CompareString(inter.Name, "Main", false) != 0)
{
goto IL_22B;
}
IL_13E:
num = 19;
if (Declarer.licenseType.Length >= 1)
{
goto IL_1B5;
}
IL_14E:
num = 20;
MyProject.Forms.Main.lLicType.Text = SelfService.GetWord("buy_full");
IL_16F:
num = 21;
MyProject.Forms.Main.lLicType.Cursor = Cursors.Hand;
IL_18B:
num = 22;
MyProject.Forms.Main.lLicType.Font = new Font("Segoe UI", 15f, FontStyle.Underline, GraphicsUnit.Pixel);
goto IL_211;
IL_1B5:
num = 24;
MyProject.Forms.Main.lLicType.Text = text;
IL_1CD:
num = 25;
MyProject.Forms.Main.lLicType.Cursor = Cursors.Default;
IL_1E9:
num = 26;
MyProject.Forms.Main.lLicType.Font = new Font("Segoe UI", 15f, FontStyle.Regular, GraphicsUnit.Pixel);
IL_211:
num = 27;
MyProject.Forms.Main.lLicType.Visible = true;
goto IL_252;
IL_22B:
num = 29;
MyProject.Forms.About.lLicenseType.Text = text.Replace("\n", " ");
IL_252:
goto IL_31C;
IL_257:
int num3 = num4 + 1;
num4 = 0;
@switch(ICSharpCode.Decompiler.ILAst.ILLabel[], num3);
IL_2DD:
goto IL_311;
IL_2DF:
num4 = num;
@switch(ICSharpCode.Decompiler.ILAst.ILLabel[], num2);
IL_2EF:;
}
catch when (endfilter((obj is Exception) & (num2 != 0) & (num4 == 0)))
{
Exception ex = (Exception)obj2;
goto IL_2DF;
}
IL_311:
throw ProjectData.CreateProjectError(-2146828237);
IL_31C:
if (num4 != 0)
{
ProjectData.ClearProjectError();
}
}[/align]
[align=left] [/align]
and The modifid One:
[align=left]
// SelfService
// Token: 0x06000311 RID: 785 RVA: 0x0001EA38 File Offset: 0x0001CC38
public static void DisplayLicense(ref Form inter)
{
if (!LikeOperator.LikeString(Declarer.startPath, "*Debug", CompareMethod.Binary))
{
ProjectData.ClearProjectError();
}
string text = string.Empty;
Declarer.licenseType = "HM";
Declarer.verifiedKey = false;
Declarer.licCompany = "By DrZero";
string licenseType = Declarer.licenseType;
if (Operators.CompareString(licenseType, "SG", false) != 0)
{
if (Operators.CompareString(licenseType, "PS", false) != 0)
{
if (Operators.CompareString(licenseType, "HM", false) != 0)
{
if (Operators.CompareString(licenseType, "TM", false) != 0)
{
if (Operators.CompareString(licenseType, "EP", false) != 0)
{
text = SelfService.GetWord("trial_version");
}
else
{
text = SelfService.GetWord("enter_license_main_cust").Replace("XXXX",
Strings.Format(Conversions.ToInteger(Declarer.licensedPCs), "#,0"));
}
}
else
{
text = SelfService.GetWord("team_license_main_cust").Replace("XXXX", Strings.Format(Conversions.ToInteger(Declarer.licensedPCs), "#,0"));
}
}
else
{
text = SelfService.GetWord("home_license_main");
}
}
else
{
text = SelfService.GetWord("personal_license_main");
}
}
else
{
text = SelfService.GetWord("single_license_main");
}
if (Operators.CompareString(inter.Name, "Main", false) == 0)
{
if (Declarer.licenseType.Length < 1)
{
MyProject.Forms.Main.lLicType.Text = SelfService.GetWord("buy_full");
MyProject.Forms.Main.lLicType.Cursor = Cursors.Hand;
MyProject.Forms.Main.lLicType.Font = new Font("Segoe UI", 15f, FontStyle.Underline, GraphicsUnit.Pixel);
}
else
{
MyProject.Forms.Main.lLicType.Text = text;
MyProject.Forms.Main.lLicType.Cursor = Cursors.Default;
MyProject.Forms.Main.lLicType.Font = new Font("Segoe UI", 15f, FontStyle.Regular, GraphicsUnit.Pixel);
}
MyProject.Forms.Main.lLicType.Visible = true;
}
else
{
MyProject.Forms.About.lLicenseType.Text = text.Replace("\n", " ");
}
ProjectData.ClearProjectError();
}[/align]
you can study those modifications inorder to understand what was modified.
PS. the second method that has been modified is "LoadLicense" Method
PS. the second method that has been modified is "LoadLicense" Method
// About
// Token: 0x0600012F RID: 303 RVA: 0x00005450 File Offset: 0x00003650
private void LoadLicense()
{
if (!LikeOperator.LikeString(Declarer.startPath, "*Debug", CompareMethod.Binary))
{
ProjectData.ClearProjectError();
}
Declarer.licenseType = "HM";
Declarer.verifiedKey = false;
Declarer.licCompany = "By DrZero";
if (Declarer.licenseType.Length > 0)
{
this.lLicensed.Text = SelfService.GetWord("licensed_to");
if (General.InStrings(Declarer.licenseType, new string[] { "SG", "PS", "HM" }))
{
this.lCUName.Text = Declarer.licUser;
if (this.lCUName.Text.Trim().Length < 1)
{
this.lCUName.Text = Declarer.licCompany;
}
}
else if (General.InStrings(Declarer.licenseType, new string[] { "TM", "EP" }))
{
this.lCUName.Text = Declarer.licCompany;
if (this.lCUName.Text.Trim().Length < 1)
{
this.lCUName.Text = Declarer.licUser;
}
}
this.lCUName.Text = this.lCUName.Text.Replace("&", "&&");
this.lCUName.ForeColor = Color.FromArgb(0, 174, 29);
this.lLicenseType.ForeColor = Color.FromArgb(0, 174, 29);
}
else
{
this.lLicensed.Text = SelfService.GetWord("trial_version");
this.lCUName.Text = SelfService.GetWord("d2fp_limit");
this.lCUName.ForeColor = Color.FromArgb(243, 82, 37);
this.lLicenseType.ForeColor = Color.FromArgb(243, 82, 37);
}
Form form = this;
SelfService.DisplayLicense(ref form);
ProjectData.ClearProjectError();
}