Vista - ClickOnce exception in IE

Our app uses the following chain of urls:
1. yoursite.com/launch.php?room=00000271 - validates the roomid appends
an appropriate server variable and encrypts and adds a hash and sends on
to #2

2. mysite.com/launch.php decodes the encryption and compares hash for
alteration. Re-encodes and redirects to #3

3. clickonceinstaller.application?encoded variables here

All redirects are done with:
header("Cache-Control: no-cache");
header("Pragma: no-cache");
header('Location: ' . $url);

If I open IE and type in the starting link I get the clickonce app with
no problems. If I leave the browser open and do it again (type in the
url) I get:
Cannot continue. The application is improperly formatted.
Details reveal:
the manifest may not be valid or the file could not be opened.
+ There are multiple root elements. Line 1, position 122.

And I notice that I get a HTTP response of 206 instead of 200.
Any ideas?

Peter

<?xml version="1.0" encoding="utf-8"?>
<asmv1:assembly xsi:schemaLocation="urn:schemas-microsoft-com:asm.v1
assembly.adaptive.xsd" manifestVersion="1.0"
xmlns:asmv3="urn:schemas-microsoft-com:asm.v3"
xmlns:dsig="http://www.w3.org/2000/09/xmldsig#"
xmlns:co.v1="urn:schemas-microsoft-com:clickonce.v1"
xmlns="urn:schemas-microsoft-com:asm.v2"
xmlns:asmv1="urn:schemas-microsoft-com:asm.v1"
xmlns:asmv2="urn:schemas-microsoft-com:asm.v2"
xmlns:xrml="urn:mpeg:mpeg21:2003:01-REL-R-NS"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<assemblyIdentity name="clickonceinstaller.application"
version="1.0.1.24" publicKeyToken="e4b2116e6f4725ca" language="neutral"
processorArchitecture="msil" xmlns="urn:schemas-microsoft-com:asm.v1" />
<description asmv2ublisher="Simple Software" asmv2roduct="keynote
Conference Installer"
asmv2:supportUrl="http://www.keynoteconference.com/support.html"
xmlns="urn:schemas-microsoft-com:asm.v1" />
<deployment install="false" mapFileExtensions="true"
trustURLParameters="true" />
<dependency>
<dependentAssembly dependencyType="install" codebase="Application
Files\clickonceinstaller_1_0_1_24\clickonceinstaller.exe.manifest"
size="6726">
<assemblyIdentity name="clickonceinstaller.exe"
version="1.0.1.24" publicKeyToken="e4b2116e6f4725ca" language="neutral"
processorArchitecture="msil" type="win32" />
<hash>
<dsig:Transforms>
<dsig:Transform
Algorithm="urn:schemas-microsoft-com:HashTransforms.Identity" />
</dsig:Transforms>
<dsigigestMethod
Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
<dsigigestValue>mtTK7oG+Y/8Xsln5nbigHLsoR5U=</dsigigestValue>
</hash>
</dependentAssembly>
</dependency>
<publisherIdentity name="CN=OFFICE\peter"
issuerKeyHash="f6075c3cf738f091b41ccd1b000b1f52d4768c79" /><Signature
Id="StrongNameSignature"
xmlns="http://www.w3.org/2000/09/xmldsig#"><SignedInfo><CanonicalizationMethod
Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" /><SignatureMethod
Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1" /><Reference
URI=""><Transforms><Transform
Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"
/><Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"
/></Transforms><DigestMethod
Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"
/><DigestValue>vuqzsCVMxOLXDLf2YZaU5FsdS8E=</DigestValue></Reference></SignedInfo><SignatureValue>fQPRdHv5qbdz8rUf2PcKPvQK5m/z9vb5nJtBS7mx+T2WHEames+hzgyxL7wPa3orinNm7Ydu7kjO4jqVn8sUxRW9GFPV/9N4Yf1Z4tHxKL/L3P1kGpLl2iQ9aL4sF/NP8TtSJOz0/I8cvWB2rcQ6DsBhOt+5UIWuIE+pxZ96E6I=</SignatureValue><KeyInfo
Id="StrongNameKeyInfo"><KeyValue><RSAKeyValue><Modulus>urxqaZsciPcu2hNXX/e98wzHFTUDqvJI5hNQWUn3tZW2k7PceI1JwnB5IRAPLlyDWI3CnPxk1U64jeT3pfLOCl9VLrPzanDtF+pCc7k/c6ggTdaNt0CFOI22HYisCibbpEJrAfaN82gG4esl2+XKGZ4lA2zDKtfswMq6UZNooOc=</Modulus><Exponent>AQAB</Exponent></RSAKeyValue></KeyValue><msrel:RelData
xmlns:msrel="http://schemas.microsoft.com/windows/rel/2005/reldata"><r:license
xmlns:r="urn:mpeg:mpeg21:2003:01-REL-R-NS"
xmlns:as="http://schemas.microsoft.com/windows/pki/2005/Authenticode"><r:grant><as:ManifestInformation
Hash="c14b1d5be4949661f6b70cd7e2c44c25b0b3eabe" Description=""
Url=""><as:assemblyIdentity name="clickonceinstaller.application"
version="1.0.1.24" publicKeyToken="e4b2116e6f4725ca" language="neutral"
processorArchitecture="msil" xmlns="urn:schemas-microsoft-com:asm.v1"
/></as:ManifestInformation><as:SignedBy
/><as:AuthenticodePublisher><as:X509SubjectName>CN=OFFICE\peter</as:X509SubjectName></as:AuthenticodePublisher></r:grant><r:issuer><Signature
Id="AuthenticodeSignature"
xmlns="http://www.w3.org/2000/09/xmldsig#"><SignedInfo><CanonicalizationMethod
Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" /><SignatureMethod
Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1" /><Reference
URI=""><Transforms><Transform
Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"
/><Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"
/></Transforms><DigestMethod
Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"
/><DigestValue>Y0wvRRkUSczCIHA9w9bu8qeCp/8=</DigestValue></Reference></SignedInfo><SignatureValue>GJhFgWLkDFg4SvgtkS+q64CAgwcENllrB+o3bZrzqs+0SOvTbky/En02/lfjYgxCrY5FG1aER//VyE3CWgxmisoMQ98D64J1fWbFbDMtyCoALt8NMXlUTKNWREFkyBN3gPrK71GC0i8y2BjjngdpRGWds31oymATrHaZBjtm1m0=</SignatureValue><KeyInfo><KeyValue><RSAKeyValue><Modulus>urxqaZsciPcu2hNXX/e98wzHFTUDqvJI5hNQWUn3tZW2k7PceI1JwnB5IRAPLlyDWI3CnPxk1U64jeT3pfLOCl9VLrPzanDtF+pCc7k/c6ggTdaNt0CFOI22HYisCibbpEJrAfaN82gG4esl2+XKGZ4lA2zDKtfswMq6UZNooOc=</Modulus><Exponent>AQAB</Exponent></RSAKeyValue></KeyValue><X509Data><X509Certificate>MIIBwTCCAS6gAwIBAgIQ0HEM8WLFMZhC3wOYEjwnkjAJBgUrDgMCHQUAMCMxITAfBgNVBAMeGABPAEYARgBJAEMARQBcAHAAZQB0AGUAcjAeFw0wODAzMTAxOTU0MTRaFw0wOTAzMTEwMTU0MTRaMCMxITAfBgNVBAMeGABPAEYARgBJAEMARQBcAHAAZQB0AGUAcjCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAurxqaZsciPcu2hNXX/e98wzHFTUDqvJI5hNQWUn3tZW2k7PceI1JwnB5IRAPLlyDWI3CnPxk1U64jeT3pfLOCl9VLrPzanDtF+pCc7k/c6ggTdaNt0CFOI22HYisCibbpEJrAfaN82gG4esl2+XKGZ4lA2zDKtfswMq6UZ

NooOcCAwEAATAJBgUrDgMCHQUAA4GBAFpRqOx3tfyShcAuTlFsOqtwj9Z6sqaIO3SyrFEGcscOMt5RkLFxLJtLuwjuQM0Y2xOWg8IG+LIWJ1K+jDkdaESOu3ZwRi/y9jNQLPteZwQ+IoSbnIaTosnC5UHKvEFr0nZEGbZJQyRMWusaRIn9CoVj35s+BZyOKlKi3Tvj/jQa</X509Certificate></X509Data></KeyInfo></Signature></r:issuer></r:license></msrel:RelData></KeyInfo></Signature></asmv1:assembly>

Are you using VS2008 or vS2005?

RobinS.
GoldMail.com

"Peter Carlson" <peter@xxxxxx_o_w_u_d_o_d_a_t.com> wrote in message
news:e0l9weXqIHA.1952@xxxxxx

VS2008 Express
Peter

RobinS wrote:6UZ

My guess would be that ClickOnce isn't happy with the redirection. It has to
be able to get to all of the files.

There was also a reported problem with using query url parameters, which is
what I assume you mean by ?encodedvariableshere. IIRC, if the parameters
changed, it wouldn't work (which sort of defeated the purpose).

Just out of curiosity, what happens if you remove the obfuscation and run
the application directly from the web server?

Also, I assume by clickonceinstaller.application you mean that is the
application file for your program, right?

RobinS.
GoldMail.com


"Peter Carlson" <peter@xxxxxx_o_w_u_d_o_d_a_t.com> wrote in message
news:esKhz3fqIHA.4788@xxxxxx