I took the NetShareEnum Sample (Windows 95/98) given in MSDN. I could
compile and link it withe Svrapi.lib properly. I tried to enumerate
the shared folders on the same machine where the application is
running. It is working fine and giving all the shared folders. But
when I am trying to enumerate the shared folders on the remote machine
NetShareEnum is failing and giving the error code for some remote
machines as ERROR_NETWORK_ACCESS_DENIED and for some network machines
error code as ERROR_NOT_SUPPORTED. Where as the machines that I tried
were accessible to me from the windows standard explorer.
Could any one help me out what could be the reason for this?

Thanks in advance...
Shravan


///////////////
Sample given in MSDN is as follows
///////////////
#include
#include
#include
#include

const short MAX_ENTRIES = 20;

int main(int argc, char FAR * argv[])
{
char FAR * pszServerName = NULL;
short nLevel = 50;
struct share_info_50* pBuf = NULL;
struct share_info_50* pTmpBuf = NULL;
short cbBuffer;
short nEntriesRead = 0;
short nTotalEntries = 0;
short nTotalCount = 0;
int i;
NET_API_STATUS nStatus;
//
// ServerName can be NULL to indicate the local computer.
//
if (argc > 2)
{
printf("Usage: %s [\\\\ServerName]\n", argv[0]);
exit(1);
}

if (argc == 2)
pszServerName = argv[1];
//
// Allocate the memory required to receive a maximum of
// 20 share_info_50 structures.
//
cbBuffer = MAX_ENTRIES * sizeof(struct share_info_50);

pBuf = malloc(cbBuffer);

if (pBuf == NULL)
printf("No memory\n");
//
// Call the NetShareEnum function to list the
// shares, specifying information level 50.
//
nStatus = NetShareEnum(pszServerName,
nLevel,
(char FAR *)pBuf,
cbBuffer,
&nEntriesRead,
&nTotalEntries);
//
// Loop through the entries; process errors.
//
if ((nStatus == NERR_Success) || (nStatus == ERROR_MORE_DATA))
{
if ((pTmpBuf = pBuf) != NULL)
{
for (i = 0; (i < nEntriesRead); i++)
{
assert(pTmpBuf != NULL);

if (pTmpBuf == NULL)
{
fprintf(stderr, "An access violation has occurred\n");
break;
}
//
// Display the information for each entry retrieved.
//
printf("\n\tShare: %s\n", pTmpBuf->shi50_netname);
printf("\tPath: %s\n", pTmpBuf->shi50_path);

pTmpBuf++;
nTotalCount++;
}
}
}
else
fprintf(stderr, "A system error has occurred: %d\n", nStatus);
//
// Display a warning if the buffer was not large enough
// to contain all available entries.
//
if ((nEntriesRead < nTotalEntries) || (nStatus == ERROR_MORE_DATA))
fprintf(stderr, "Not all entries have been enumerated\n");
//
// Free the allocated memory.
//
if (pBuf != NULL)
free(pBuf);

fprintf(stderr, "\nTotal of %d entries enumerated\n", nTotalCount);

return 0;
}