Createprocessasuser Failed Error Code 87
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Error 87 The parameter is incorrect when custom env block used Donate $1 now to see this question answered quickly Sponsored questions offer a monetary incentive to answerers to createprocess error code 87 produce quality responses. Be intelligently matched with 5 likely answerers who createprocess failed 87 will be alerted to help. 2Contributors 2Replies 3Views 4 YearsDiscussion Span 4 Years Ago Last Post by c++ createprocess error 87 Alexis913 0 4 Years Ago I am trying to launch a process using CreateProcess() I have to modify the Path environment variable as well as add some environment variables
Createprocessasuser Failed With Error 1314
of my own. What I am doing is I get the parent's environment block using GetEnvironmentStrings(). I basically copy the parent env block and only modify the Path variable. I then use my new environment block in CreateProcess. NOTE: I have tried Unicode and ANSI version of env block and it works when I pass it with Path createprocess error 87 the parameter is incorrect unmodified or if I only add new environment variables to the environment block (e.g. ALEX=TRUE). However any attempts to modify Path results in error 87. Below is my code. Is there any restrictions in modifying Path environment variable during process creation? I can't seem to find any documentation that says so. At first I thought it was the env block or env var size but it they are within the limit. Maximum size for my env block is only 4000. Coding for Windows2003. Below is ANSI version. int main(int argc, char* argv[]) { int retval=0; LPTSTR lpszEnvEntryBuff = NULL; /* Buffer for reading the parent environment block */ LPTSTR lpszPrevEnvEntry = NULL; /* Pointer to the previous read entry of parent env block */ LPTSTR lpszNextEnvEntry = NULL; /* Pointer to next environment entry to be added */ LPTCH lpvEnv = NULL; /* Parent environment block */ LPTCH lpvNewEnv = NULL; /* New environment block with altshell entries added */ LPTCH lpvTmpEnv = NULL; /* Placeholder for reallocating the new
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Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; https://www.daniweb.com/programming/software-development/threads/408462/createprocess-returns-error-87-the-parameter-is-incorrect-when-custom-env-block-used it only takes a minute: Sign up CreateProcessWithUser fails to impersonate user with errors 87, 1349 up vote 1 down vote favorite On a windows 2003 server, running from a service, createprocessasuser fails with error 87, and an error from WLEXECSERVER that says fails to impersonate user. On a windows 2003 server 64 bit, running from a service, createprocessasuser http://stackoverflow.com/questions/4333244/createprocesswithuser-fails-to-impersonate-user-with-errors-87-1349 fails with error 1349. The token is created using OpenProcess -> OpenProcessToken(TOKEN_QUERY, TOKEN_DUPLICATE) -> DuplicateTokenEx (WITH GRANT_ALL, PrimaryToken, SecurityImpersonation). On WIN7 and 2008 R2 it works fine with no problems. If i take the token with WTSQueryUserToken, it works fine also. Anyone has an idea why? windows impersonation token createprocessasuser share|improve this question edited Dec 28 '10 at 9:34 asked Dec 2 '10 at 9:01 vdk 49749 1 Error 87 on MSDN: msdn.microsoft.com/en-us/library/… –Lekensteyn Dec 2 '10 at 9:02 1 i know that the error is invalid parameter... the question is what and why –vdk Dec 2 '10 at 10:10 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote It seems the same problem on Windows XP: CreateProcessAsUser fails with error 233 (0xE9) if the session id is not 0 and if no user logged on. This bug is fixed on NT 6.0 and higher. There are some workarounds which may help: https://groups.google.com/d/msg/microsoft.public.win32.programmer.kernel/h72eJ7iMynE/zVgBe_aVj24J https://github.com/zealotous/ultravnc/blob/master/winvnc/winvnc/service.cpp Take a look on CreateRemoteSessionProcess function. share|improve this answer answered Aug 30 '13 at 21:55 S
Support Search GitHub This repository Watch 50 Star 701 Fork 147 mikehaertl/phpwkhtmltopdf Code Issues 3 Pull requests 1 Projects 0 Pulse Graphs New issue Warning: proc_open(): CreateProcess failed, error code - 2 https://github.com/mikehaertl/phpwkhtmltopdf/issues/8 #8 Closed stoopkid1 opened this Issue Jan 21, 2013 · 13 comments Projects None https://social.msdn.microsoft.com/Forums/vstudio/en-US/5a6b1141-da5a-454e-aa0e-3a197d3f690e/getthreadcontext-error-87?forum=vcgeneral yet Labels None yet Milestone No milestone Assignees No one assigned 5 participants stoopkid1 commented Jan 21, 2013 First, thanks for taking to time to write this PHP wrapper class. I'm in a bit of a bind and don't have a clue on how to fix this issue. My server is running Windows Server 2008 R2, PHP createprocess error 5 and Tomcat Apache. The error cites line 300 in the WkHtmlToPdf.php file: $process = proc_open($command, $descriptors, $pipes, null, null,barray('bypass_shell'=>true)); I'm not quite sure what this error means, and after googling it there were no viable answers. I think this is more a Windows error than PHP error, but no idea how to resolve it. Any help is greatly appreciated. Michael Owner mikehaertl commented Jan 22, 2013 In this answer error code 87 on stackoverflow, there's (a link)[http://msdn.microsoft.com/en-us/library/ms681381%28v=vs.85%29.aspx] to all error codes. Error code 2 means: ERROR_FILE_NOT_FOUND The system cannot find the file specified.. So you probably have the wrong path configured in your bin option. If you didn't configure this option, the default is /usr/bin/wkhtmltopdf which of course does not work on windows. mikehaertl closed this Mar 21, 2013 LChaiya commented Jun 15, 2014 Hello ! I'm a new develop on wkhtmltopdf user I want to convert web page to pdf file and image by using php wkhtmltopdf on window but I facing error shown below ( ! ) Warning: proc_open() [function.proc-open]: CreateProcess failed, error code - 87 in C:\wamp\www\phpwkhtmltopdf\WkHtmlToPdf.php on line 323 Could anybody help? jmikola referenced this issue in reactphp/child-process Mar 11, 2015 Open Windows test suite compatibility #13 zealfire commented May 30, 2015 Hi, I am facing the same error even after when I have configured the bin option.Is there a way to solve this issue.Thanks. Update: I am still using 1.2.6 release on windows. Owner mikehaertl commented Jun 1, 2015 Try to use exec() instead of proc_open(). You can set the useExec option: $pdf = new Pdf(array( 'commandOptions' => array( 'useExec' => true, ), )); zealfire commented Jun 1, 2015 Hi, Thanks for the reply.Sorry for not pro
Desktop Development > Visual C++ Question 0 Sign in to vote When I callGetThreadContext i get error 87: #include